Home / 3,668,833.14-5,063,117.04-2,037,267.78

Finding the Fourth Proportional to 3,668,833.14, 5,063,117.04 and 2,037,267.78

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Solution

The fourth proportional to 3,668,833.14, 5,063,117.04 and 2,037,267.78 is: 2,811,500.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,833.14 : 5,063,117.04 = 2,037,267.78 : x
  2. Step 2: Convert to fraction form
    3,668,833.14/5,063,117.04 = 2,037,267.78/x
  3. Step 3: Cross multiply
    3,668,833.14x = 5,063,117.04 × 2,037,267.78
  4. Step 4: Simplify right side
    3,668,833.14x = 10,314,925,211,960.97
  5. Step 5: Solve for x
    x = 10,314,925,211,960.97/3,668,833.14
  6. Step 6: Final answer
    x = 2,811,500.23

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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.