Home / 8,039,032.92-12,057,608.16-2,282,272.20

Finding the Fourth Proportional to 8,039,032.92, 12,057,608.16 and 2,282,272.20

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Solution

The fourth proportional to 8,039,032.92, 12,057,608.16 and 2,282,272.20 is: 3,423,141.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,032.92 : 12,057,608.16 = 2,282,272.20 : x
  2. Step 2: Convert to fraction form
    8,039,032.92/12,057,608.16 = 2,282,272.20/x
  3. Step 3: Cross multiply
    8,039,032.92x = 12,057,608.16 × 2,282,272.20
  4. Step 4: Simplify right side
    8,039,032.92x = 27,518,743,902,061.16
  5. Step 5: Solve for x
    x = 27,518,743,902,061.16/8,039,032.92
  6. Step 6: Final answer
    x = 3,423,141.09

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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.