Home / 7,454,016.30-11,181,024.45-6,603,710.70

Finding the Fourth Proportional to 7,454,016.30, 11,181,024.45 and 6,603,710.70

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Solution

The fourth proportional to 7,454,016.30, 11,181,024.45 and 6,603,710.70 is: 9,905,566.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,454,016.30 : 11,181,024.45 = 6,603,710.70 : x
  2. Step 2: Convert to fraction form
    7,454,016.30/11,181,024.45 = 6,603,710.70/x
  3. Step 3: Cross multiply
    7,454,016.30x = 11,181,024.45 × 6,603,710.70
  4. Step 4: Simplify right side
    7,454,016.30x = 73,836,250,797,426.61
  5. Step 5: Solve for x
    x = 73,836,250,797,426.61/7,454,016.30
  6. Step 6: Final answer
    x = 9,905,566.05

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Similar ratio
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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.