Home / 1,107,246.06-1,527,999.54-597,948.38

Finding the Fourth Proportional to 1,107,246.06, 1,527,999.54 and 597,948.38

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Solution

The fourth proportional to 1,107,246.06, 1,527,999.54 and 597,948.38 is: 825,168.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,246.06 : 1,527,999.54 = 597,948.38 : x
  2. Step 2: Convert to fraction form
    1,107,246.06/1,527,999.54 = 597,948.38/x
  3. Step 3: Cross multiply
    1,107,246.06x = 1,527,999.54 × 597,948.38
  4. Step 4: Simplify right side
    1,107,246.06x = 913,664,849,583.75
  5. Step 5: Solve for x
    x = 913,664,849,583.75/1,107,246.06
  6. Step 6: Final answer
    x = 825,168.75

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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.