Home / 1,026,154.94-1,416,102.63-573,475.10

Finding the Fourth Proportional to 1,026,154.94, 1,416,102.63 and 573,475.10

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Solution

The fourth proportional to 1,026,154.94, 1,416,102.63 and 573,475.10 is: 791,400.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,154.94 : 1,416,102.63 = 573,475.10 : x
  2. Step 2: Convert to fraction form
    1,026,154.94/1,416,102.63 = 573,475.10/x
  3. Step 3: Cross multiply
    1,026,154.94x = 1,416,102.63 × 573,475.10
  4. Step 4: Simplify right side
    1,026,154.94x = 812,099,597,349.51
  5. Step 5: Solve for x
    x = 812,099,597,349.51/1,026,154.94
  6. Step 6: Final answer
    x = 791,400.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.