Home / 9,961,606.81-13,750,456.68-5,832,964.97

Finding the Fourth Proportional to 9,961,606.81, 13,750,456.68 and 5,832,964.97

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Solution

The fourth proportional to 9,961,606.81, 13,750,456.68 and 5,832,964.97 is: 8,051,505.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,961,606.81 : 13,750,456.68 = 5,832,964.97 : x
  2. Step 2: Convert to fraction form
    9,961,606.81/13,750,456.68 = 5,832,964.97/x
  3. Step 3: Cross multiply
    9,961,606.81x = 13,750,456.68 × 5,832,964.97
  4. Step 4: Simplify right side
    9,961,606.81x = 80,205,932,148,445.02
  5. Step 5: Solve for x
    x = 80,205,932,148,445.02/9,961,606.81
  6. Step 6: Final answer
    x = 8,051,505.51

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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.