Home / 3,793,358.27-5,234,875.74-2,074,441.88

Finding the Fourth Proportional to 3,793,358.27, 5,234,875.74 and 2,074,441.88

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Solution

The fourth proportional to 3,793,358.27, 5,234,875.74 and 2,074,441.88 is: 2,862,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,358.27 : 5,234,875.74 = 2,074,441.88 : x
  2. Step 2: Convert to fraction form
    3,793,358.27/5,234,875.74 = 2,074,441.88/x
  3. Step 3: Cross multiply
    3,793,358.27x = 5,234,875.74 × 2,074,441.88
  4. Step 4: Simplify right side
    3,793,358.27x = 10,859,445,445,477.61
  5. Step 5: Solve for x
    x = 10,859,445,445,477.61/3,793,358.27
  6. Step 6: Final answer
    x = 2,862,752.39

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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.