Home / 5,454,280.67-7,526,965.29-3,006,979.29

Finding the Fourth Proportional to 5,454,280.67, 7,526,965.29 and 3,006,979.29

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Solution

The fourth proportional to 5,454,280.67, 7,526,965.29 and 3,006,979.29 is: 4,149,663.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,280.67 : 7,526,965.29 = 3,006,979.29 : x
  2. Step 2: Convert to fraction form
    5,454,280.67/7,526,965.29 = 3,006,979.29/x
  3. Step 3: Cross multiply
    5,454,280.67x = 7,526,965.29 × 3,006,979.29
  4. Step 4: Simplify right side
    5,454,280.67x = 22,633,428,783,081.14
  5. Step 5: Solve for x
    x = 22,633,428,783,081.14/5,454,280.67
  6. Step 6: Final answer
    x = 4,149,663.39

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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.