Home / 5,475,589.40-8,207,592.17-2,062,399.25

Finding the Fourth Proportional to 5,475,589.40, 8,207,592.17 and 2,062,399.25

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Solution

The fourth proportional to 5,475,589.40, 8,207,592.17 and 2,062,399.25 is: 3,091,417.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,589.40 : 8,207,592.17 = 2,062,399.25 : x
  2. Step 2: Convert to fraction form
    5,475,589.40/8,207,592.17 = 2,062,399.25/x
  3. Step 3: Cross multiply
    5,475,589.40x = 8,207,592.17 × 2,062,399.25
  4. Step 4: Simplify right side
    5,475,589.40x = 16,927,331,945,920.86
  5. Step 5: Solve for x
    x = 16,927,331,945,920.86/5,475,589.40
  6. Step 6: Final answer
    x = 3,091,417.33

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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.