Home / 6,043,545.62-9,065,318.43-1,998,946.70

Finding the Fourth Proportional to 6,043,545.62, 9,065,318.43 and 1,998,946.70

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Solution

The fourth proportional to 6,043,545.62, 9,065,318.43 and 1,998,946.70 is: 2,998,420.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043,545.62 : 9,065,318.43 = 1,998,946.70 : x
  2. Step 2: Convert to fraction form
    6,043,545.62/9,065,318.43 = 1,998,946.70/x
  3. Step 3: Cross multiply
    6,043,545.62x = 9,065,318.43 × 1,998,946.70
  4. Step 4: Simplify right side
    6,043,545.62x = 18,121,088,360,097.68
  5. Step 5: Solve for x
    x = 18,121,088,360,097.68/6,043,545.62
  6. Step 6: Final answer
    x = 2,998,420.05

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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.