Home / 9,988,098.70-14,973,155.43-3,593,854.75

Finding the Fourth Proportional to 9,988,098.70, 14,973,155.43 and 3,593,854.75

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Solution

The fourth proportional to 9,988,098.70, 14,973,155.43 and 3,593,854.75 is: 5,387,546.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,988,098.70 : 14,973,155.43 = 3,593,854.75 : x
  2. Step 2: Convert to fraction form
    9,988,098.70/14,973,155.43 = 3,593,854.75/x
  3. Step 3: Cross multiply
    9,988,098.70x = 14,973,155.43 × 3,593,854.75
  4. Step 4: Simplify right side
    9,988,098.70x = 53,811,345,764,593.79
  5. Step 5: Solve for x
    x = 53,811,345,764,593.79/9,988,098.70
  6. Step 6: Final answer
    x = 5,387,546.46

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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.