Home / 593,551.24-890,318.82-144,270.76

Finding the Fourth Proportional to 593,551.24, 890,318.82 and 144,270.76

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Solution

The fourth proportional to 593,551.24, 890,318.82 and 144,270.76 is: 216,404.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,551.24 : 890,318.82 = 144,270.76 : x
  2. Step 2: Convert to fraction form
    593,551.24/890,318.82 = 144,270.76/x
  3. Step 3: Cross multiply
    593,551.24x = 890,318.82 × 144,270.76
  4. Step 4: Simplify right side
    593,551.24x = 128,446,972,803.70
  5. Step 5: Solve for x
    x = 128,446,972,803.70/593,551.24
  6. Step 6: Final answer
    x = 216,404.19

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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.