Home / 1,522,026.12-2,283,061.50-723,389.16

Finding the Fourth Proportional to 1,522,026.12, 2,283,061.50 and 723,389.16

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Solution

The fourth proportional to 1,522,026.12, 2,283,061.50 and 723,389.16 is: 1,085,094.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,026.12 : 2,283,061.50 = 723,389.16 : x
  2. Step 2: Convert to fraction form
    1,522,026.12/2,283,061.50 = 723,389.16/x
  3. Step 3: Cross multiply
    1,522,026.12x = 2,283,061.50 × 723,389.16
  4. Step 4: Simplify right side
    1,522,026.12x = 1,651,541,940,713.34
  5. Step 5: Solve for x
    x = 1,651,541,940,713.34/1,522,026.12
  6. Step 6: Final answer
    x = 1,085,094.35

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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.