Home / 8,893,589.39-13,340,605.52-2,503,798.68

Finding the Fourth Proportional to 8,893,589.39, 13,340,605.52 and 2,503,798.68

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Solution

The fourth proportional to 8,893,589.39, 13,340,605.52 and 2,503,798.68 is: 3,755,760.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,893,589.39 : 13,340,605.52 = 2,503,798.68 : x
  2. Step 2: Convert to fraction form
    8,893,589.39/13,340,605.52 = 2,503,798.68/x
  3. Step 3: Cross multiply
    8,893,589.39x = 13,340,605.52 × 2,503,798.68
  4. Step 4: Simplify right side
    8,893,589.39x = 33,402,190,491,376.71
  5. Step 5: Solve for x
    x = 33,402,190,491,376.71/8,893,589.39
  6. Step 6: Final answer
    x = 3,755,760.36

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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.