Home / 3,934,420.71-5,895,106.63-2,392,753

Finding the Fourth Proportional to 3,934,420.71, 5,895,106.63 and 2,392,753

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Solution

The fourth proportional to 3,934,420.71, 5,895,106.63 and 2,392,753 is: 3,585,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,420.71 : 5,895,106.63 = 2,392,753 : x
  2. Step 2: Convert to fraction form
    3,934,420.71/5,895,106.63 = 2,392,753/x
  3. Step 3: Cross multiply
    3,934,420.71x = 5,895,106.63 × 2,392,753
  4. Step 4: Simplify right side
    3,934,420.71x = 14,105,534,074,252.39
  5. Step 5: Solve for x
    x = 14,105,534,074,252.39/3,934,420.71
  6. Step 6: Final answer
    x = 3,585,161.61

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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.