Home / 4,730,642.80-6,527,310.78-3,011,135.92

Finding the Fourth Proportional to 4,730,642.80, 6,527,310.78 and 3,011,135.92

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Solution

The fourth proportional to 4,730,642.80, 6,527,310.78 and 3,011,135.92 is: 4,154,746.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,642.80 : 6,527,310.78 = 3,011,135.92 : x
  2. Step 2: Convert to fraction form
    4,730,642.80/6,527,310.78 = 3,011,135.92/x
  3. Step 3: Cross multiply
    4,730,642.80x = 6,527,310.78 × 3,011,135.92
  4. Step 4: Simplify right side
    4,730,642.80x = 19,654,619,945,634.70
  5. Step 5: Solve for x
    x = 19,654,619,945,634.70/4,730,642.80
  6. Step 6: Final answer
    x = 4,154,746.15

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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.