Home / 6,720,336.90-10,080,505.35-4,032,951.30

Finding the Fourth Proportional to 6,720,336.90, 10,080,505.35 and 4,032,951.30

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Solution

The fourth proportional to 6,720,336.90, 10,080,505.35 and 4,032,951.30 is: 6,049,426.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,336.90 : 10,080,505.35 = 4,032,951.30 : x
  2. Step 2: Convert to fraction form
    6,720,336.90/10,080,505.35 = 4,032,951.30/x
  3. Step 3: Cross multiply
    6,720,336.90x = 10,080,505.35 × 4,032,951.30
  4. Step 4: Simplify right side
    6,720,336.90x = 40,654,187,155,939.45
  5. Step 5: Solve for x
    x = 40,654,187,155,939.45/6,720,336.90
  6. Step 6: Final answer
    x = 6,049,426.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.