Home / 9,959,863.43-13,744,424.88-6,092,100.47

Finding the Fourth Proportional to 9,959,863.43, 13,744,424.88 and 6,092,100.47

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Solution

The fourth proportional to 9,959,863.43, 13,744,424.88 and 6,092,100.47 is: 8,406,984.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959,863.43 : 13,744,424.88 = 6,092,100.47 : x
  2. Step 2: Convert to fraction form
    9,959,863.43/13,744,424.88 = 6,092,100.47/x
  3. Step 3: Cross multiply
    9,959,863.43x = 13,744,424.88 × 6,092,100.47
  4. Step 4: Simplify right side
    9,959,863.43x = 83,732,417,271,327.69
  5. Step 5: Solve for x
    x = 83,732,417,271,327.69/9,959,863.43
  6. Step 6: Final answer
    x = 8,406,984.48

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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.