Home / 1,107,246.30-1,527,999.88-597,948.64

Finding the Fourth Proportional to 1,107,246.30, 1,527,999.88 and 597,948.64

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Solution

The fourth proportional to 1,107,246.30, 1,527,999.88 and 597,948.64 is: 825,169.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,246.30 : 1,527,999.88 = 597,948.64 : x
  2. Step 2: Convert to fraction form
    1,107,246.30/1,527,999.88 = 597,948.64/x
  3. Step 3: Cross multiply
    1,107,246.30x = 1,527,999.88 × 597,948.64
  4. Step 4: Simplify right side
    1,107,246.30x = 913,665,450,166.16
  5. Step 5: Solve for x
    x = 913,665,450,166.16/1,107,246.30
  6. Step 6: Final answer
    x = 825,169.12

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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.