Home / 3,044,892.08-4,201,893.24-1,686,776.24

Finding the Fourth Proportional to 3,044,892.08, 4,201,893.24 and 1,686,776.24

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Solution

The fourth proportional to 3,044,892.08, 4,201,893.24 and 1,686,776.24 is: 2,327,719.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,892.08 : 4,201,893.24 = 1,686,776.24 : x
  2. Step 2: Convert to fraction form
    3,044,892.08/4,201,893.24 = 1,686,776.24/x
  3. Step 3: Cross multiply
    3,044,892.08x = 4,201,893.24 × 1,686,776.24
  4. Step 4: Simplify right side
    3,044,892.08x = 7,087,653,680,248.62
  5. Step 5: Solve for x
    x = 7,087,653,680,248.62/3,044,892.08
  6. Step 6: Final answer
    x = 2,327,719.17

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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.