Home / 4,677,790.20-7,016,685.30-4,677,790.20

Finding the Fourth Proportional to 4,677,790.20, 7,016,685.30 and 4,677,790.20

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Solution

The fourth proportional to 4,677,790.20, 7,016,685.30 and 4,677,790.20 is: 7,016,685.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,790.20 : 7,016,685.30 = 4,677,790.20 : x
  2. Step 2: Convert to fraction form
    4,677,790.20/7,016,685.30 = 4,677,790.20/x
  3. Step 3: Cross multiply
    4,677,790.20x = 7,016,685.30 × 4,677,790.20
  4. Step 4: Simplify right side
    4,677,790.20x = 32,822,581,732,824.06
  5. Step 5: Solve for x
    x = 32,822,581,732,824.06/4,677,790.20
  6. Step 6: Final answer
    x = 7,016,685.30

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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.