Home / 7,645,033.49-10,549,934.17-4,337,929.85

Finding the Fourth Proportional to 7,645,033.49, 10,549,934.17 and 4,337,929.85

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Solution

The fourth proportional to 7,645,033.49, 10,549,934.17 and 4,337,929.85 is: 5,986,222.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,645,033.49 : 10,549,934.17 = 4,337,929.85 : x
  2. Step 2: Convert to fraction form
    7,645,033.49/10,549,934.17 = 4,337,929.85/x
  3. Step 3: Cross multiply
    7,645,033.49x = 10,549,934.17 × 4,337,929.85
  4. Step 4: Simplify right side
    7,645,033.49x = 45,764,874,287,983.48
  5. Step 5: Solve for x
    x = 45,764,874,287,983.48/7,645,033.49
  6. Step 6: Final answer
    x = 5,986,222.87

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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.