Home / 9,734,663.98-13,435,521.96-5,867,189.56

Finding the Fourth Proportional to 9,734,663.98, 13,435,521.96 and 5,867,189.56

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Solution

The fourth proportional to 9,734,663.98, 13,435,521.96 and 5,867,189.56 is: 8,097,737.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,663.98 : 13,435,521.96 = 5,867,189.56 : x
  2. Step 2: Convert to fraction form
    9,734,663.98/13,435,521.96 = 5,867,189.56/x
  3. Step 3: Cross multiply
    9,734,663.98x = 13,435,521.96 × 5,867,189.56
  4. Step 4: Simplify right side
    9,734,663.98x = 78,828,754,176,862.73
  5. Step 5: Solve for x
    x = 78,828,754,176,862.73/9,734,663.98
  6. Step 6: Final answer
    x = 8,097,737.56

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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.