Home / 9,794,246.80-14,691,370.20-5,812,934.80

Finding the Fourth Proportional to 9,794,246.80, 14,691,370.20 and 5,812,934.80

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Solution

The fourth proportional to 9,794,246.80, 14,691,370.20 and 5,812,934.80 is: 8,719,402.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794,246.80 : 14,691,370.20 = 5,812,934.80 : x
  2. Step 2: Convert to fraction form
    9,794,246.80/14,691,370.20 = 5,812,934.80/x
  3. Step 3: Cross multiply
    9,794,246.80x = 14,691,370.20 × 5,812,934.80
  4. Step 4: Simplify right side
    9,794,246.80x = 85,399,977,095,262.95
  5. Step 5: Solve for x
    x = 85,399,977,095,262.95/9,794,246.80
  6. Step 6: Final answer
    x = 8,719,402.20

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Double scale
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Similar ratio
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1.5x scale

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.