Home / 6,146,167.80-9,226,250.10-3,623,244.60

Finding the Fourth Proportional to 6,146,167.80, 9,226,250.10 and 3,623,244.60

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Solution

The fourth proportional to 6,146,167.80, 9,226,250.10 and 3,623,244.60 is: 5,438,992.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,167.80 : 9,226,250.10 = 3,623,244.60 : x
  2. Step 2: Convert to fraction form
    6,146,167.80/9,226,250.10 = 3,623,244.60/x
  3. Step 3: Cross multiply
    6,146,167.80x = 9,226,250.10 × 3,623,244.60
  4. Step 4: Simplify right side
    6,146,167.80x = 33,428,960,853,074.46
  5. Step 5: Solve for x
    x = 33,428,960,853,074.46/6,146,167.80
  6. Step 6: Final answer
    x = 5,438,992.55

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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.