Home / 593,155.60-889,733.40-149,923.60

Finding the Fourth Proportional to 593,155.60, 889,733.40 and 149,923.60

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Solution

The fourth proportional to 593,155.60, 889,733.40 and 149,923.60 is: 224,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,155.60 : 889,733.40 = 149,923.60 : x
  2. Step 2: Convert to fraction form
    593,155.60/889,733.40 = 149,923.60/x
  3. Step 3: Cross multiply
    593,155.60x = 889,733.40 × 149,923.60
  4. Step 4: Simplify right side
    593,155.60x = 133,392,034,368.24
  5. Step 5: Solve for x
    x = 133,392,034,368.24/593,155.60
  6. Step 6: Final answer
    x = 224,885.40

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Half scale
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Double scale
Find fourth proportional to 593,156.60, 889,734.90 and 149,924.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.