Home / 9,094,424.80-13,641,637.20-5,498,340.70

Finding the Fourth Proportional to 9,094,424.80, 13,641,637.20 and 5,498,340.70

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Solution

The fourth proportional to 9,094,424.80, 13,641,637.20 and 5,498,340.70 is: 8,247,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,424.80 : 13,641,637.20 = 5,498,340.70 : x
  2. Step 2: Convert to fraction form
    9,094,424.80/13,641,637.20 = 5,498,340.70/x
  3. Step 3: Cross multiply
    9,094,424.80x = 13,641,637.20 × 5,498,340.70
  4. Step 4: Simplify right side
    9,094,424.80x = 75,006,369,031,394.03
  5. Step 5: Solve for x
    x = 75,006,369,031,394.03/9,094,424.80
  6. Step 6: Final answer
    x = 8,247,511.05

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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.