Home / 3,632,440.14-5,012,582.13-2,000,812.38

Finding the Fourth Proportional to 3,632,440.14, 5,012,582.13 and 2,000,812.38

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Solution

The fourth proportional to 3,632,440.14, 5,012,582.13 and 2,000,812.38 is: 2,761,019.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,440.14 : 5,012,582.13 = 2,000,812.38 : x
  2. Step 2: Convert to fraction form
    3,632,440.14/5,012,582.13 = 2,000,812.38/x
  3. Step 3: Cross multiply
    3,632,440.14x = 5,012,582.13 × 2,000,812.38
  4. Step 4: Simplify right side
    3,632,440.14x = 10,029,236,381,470.77
  5. Step 5: Solve for x
    x = 10,029,236,381,470.77/3,632,440.14
  6. Step 6: Final answer
    x = 2,761,019.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.