Home / 6,147,003.60-9,217,740.60-2,359,227.60

Finding the Fourth Proportional to 6,147,003.60, 9,217,740.60 and 2,359,227.60

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Solution

The fourth proportional to 6,147,003.60, 9,217,740.60 and 2,359,227.60 is: 3,537,780.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,003.60 : 9,217,740.60 = 2,359,227.60 : x
  2. Step 2: Convert to fraction form
    6,147,003.60/9,217,740.60 = 2,359,227.60/x
  3. Step 3: Cross multiply
    6,147,003.60x = 9,217,740.60 × 2,359,227.60
  4. Step 4: Simplify right side
    6,147,003.60x = 21,746,748,033,160.56
  5. Step 5: Solve for x
    x = 21,746,748,033,160.56/6,147,003.60
  6. Step 6: Final answer
    x = 3,537,780.27

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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.