Home / 437,929.28-604,341.57-244,325.47

Finding the Fourth Proportional to 437,929.28, 604,341.57 and 244,325.47

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Solution

The fourth proportional to 437,929.28, 604,341.57 and 244,325.47 is: 337,168.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,929.28 : 604,341.57 = 244,325.47 : x
  2. Step 2: Convert to fraction form
    437,929.28/604,341.57 = 244,325.47/x
  3. Step 3: Cross multiply
    437,929.28x = 604,341.57 × 244,325.47
  4. Step 4: Simplify right side
    437,929.28x = 147,656,041,160.69
  5. Step 5: Solve for x
    x = 147,656,041,160.69/437,929.28
  6. Step 6: Final answer
    x = 337,168.69

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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.