Home / 9,197,508.29-13,798,399.61-3,132,292.68

Finding the Fourth Proportional to 9,197,508.29, 13,798,399.61 and 3,132,292.68

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Solution

The fourth proportional to 9,197,508.29, 13,798,399.61 and 3,132,292.68 is: 4,699,166.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,508.29 : 13,798,399.61 = 3,132,292.68 : x
  2. Step 2: Convert to fraction form
    9,197,508.29/13,798,399.61 = 3,132,292.68/x
  3. Step 3: Cross multiply
    9,197,508.29x = 13,798,399.61 × 3,132,292.68
  4. Step 4: Simplify right side
    9,197,508.29x = 43,220,626,101,948.59
  5. Step 5: Solve for x
    x = 43,220,626,101,948.59/9,197,508.29
  6. Step 6: Final answer
    x = 4,699,166.86

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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.