Home / 1,143,232.79-1,713,354.22-468,524.15

Finding the Fourth Proportional to 1,143,232.79, 1,713,354.22 and 468,524.15

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Solution

The fourth proportional to 1,143,232.79, 1,713,354.22 and 468,524.15 is: 702,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,143,232.79 : 1,713,354.22 = 468,524.15 : x
  2. Step 2: Convert to fraction form
    1,143,232.79/1,713,354.22 = 468,524.15/x
  3. Step 3: Cross multiply
    1,143,232.79x = 1,713,354.22 × 468,524.15
  4. Step 4: Simplify right side
    1,143,232.79x = 802,747,828,018.38
  5. Step 5: Solve for x
    x = 802,747,828,018.38/1,143,232.79
  6. Step 6: Final answer
    x = 702,173.55

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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.