Home / 593,544.19-890,308.51-144,263.76

Finding the Fourth Proportional to 593,544.19, 890,308.51 and 144,263.76

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Solution

The fourth proportional to 593,544.19, 890,308.51 and 144,263.76 is: 216,393.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,544.19 : 890,308.51 = 144,263.76 : x
  2. Step 2: Convert to fraction form
    593,544.19/890,308.51 = 144,263.76/x
  3. Step 3: Cross multiply
    593,544.19x = 890,308.51 × 144,263.76
  4. Step 4: Simplify right side
    593,544.19x = 128,439,253,212.60
  5. Step 5: Solve for x
    x = 128,439,253,212.60/593,544.19
  6. Step 6: Final answer
    x = 216,393.75

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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.