Home / 6,178,549.10-9,267,823.65-3,652,904.30

Finding the Fourth Proportional to 6,178,549.10, 9,267,823.65 and 3,652,904.30

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Solution

The fourth proportional to 6,178,549.10, 9,267,823.65 and 3,652,904.30 is: 5,479,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178,549.10 : 9,267,823.65 = 3,652,904.30 : x
  2. Step 2: Convert to fraction form
    6,178,549.10/9,267,823.65 = 3,652,904.30/x
  3. Step 3: Cross multiply
    6,178,549.10x = 9,267,823.65 × 3,652,904.30
  4. Step 4: Simplify right side
    6,178,549.10x = 33,854,472,862,726.70
  5. Step 5: Solve for x
    x = 33,854,472,862,726.70/6,178,549.10
  6. Step 6: Final answer
    x = 5,479,356.45

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Similar ratio
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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.