Home / 8,039,035.92-12,057,612.66-2,282,275.20

Finding the Fourth Proportional to 8,039,035.92, 12,057,612.66 and 2,282,275.20

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Solution

The fourth proportional to 8,039,035.92, 12,057,612.66 and 2,282,275.20 is: 3,423,145.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,035.92 : 12,057,612.66 = 2,282,275.20 : x
  2. Step 2: Convert to fraction form
    8,039,035.92/12,057,612.66 = 2,282,275.20/x
  3. Step 3: Cross multiply
    8,039,035.92x = 12,057,612.66 × 2,282,275.20
  4. Step 4: Simplify right side
    8,039,035.92x = 27,518,790,345,124.04
  5. Step 5: Solve for x
    x = 27,518,790,345,124.04/8,039,035.92
  6. Step 6: Final answer
    x = 3,423,145.59

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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.