Home / 11,382,799.38-17,066,614.63-6,267,638.04

Finding the Fourth Proportional to 11,382,799.38, 17,066,614.63 and 6,267,638.04

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Solution

The fourth proportional to 11,382,799.38, 17,066,614.63 and 6,267,638.04 is: 9,397,280.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,799.38 : 17,066,614.63 = 6,267,638.04 : x
  2. Step 2: Convert to fraction form
    11,382,799.38/17,066,614.63 = 6,267,638.04/x
  3. Step 3: Cross multiply
    11,382,799.38x = 17,066,614.63 × 6,267,638.04
  4. Step 4: Simplify right side
    11,382,799.38x = 106,967,363,069,008.52
  5. Step 5: Solve for x
    x = 106,967,363,069,008.52/11,382,799.38
  6. Step 6: Final answer
    x = 9,397,280.89

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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.