Home / 9,094,424.30-13,641,636.45-5,498,340.20

Finding the Fourth Proportional to 9,094,424.30, 13,641,636.45 and 5,498,340.20

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Solution

The fourth proportional to 9,094,424.30, 13,641,636.45 and 5,498,340.20 is: 8,247,510.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,424.30 : 13,641,636.45 = 5,498,340.20 : x
  2. Step 2: Convert to fraction form
    9,094,424.30/13,641,636.45 = 5,498,340.20/x
  3. Step 3: Cross multiply
    9,094,424.30x = 13,641,636.45 × 5,498,340.20
  4. Step 4: Simplify right side
    9,094,424.30x = 75,006,358,086,820.28
  5. Step 5: Solve for x
    x = 75,006,358,086,820.28/9,094,424.30
  6. Step 6: Final answer
    x = 8,247,510.30

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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.