Home / 6,360,284.98-9,534,891.61-4,086,455.61

Finding the Fourth Proportional to 6,360,284.98, 9,534,891.61 and 4,086,455.61

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Solution

The fourth proportional to 6,360,284.98, 9,534,891.61 and 4,086,455.61 is: 6,126,126.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,284.98 : 9,534,891.61 = 4,086,455.61 : x
  2. Step 2: Convert to fraction form
    6,360,284.98/9,534,891.61 = 4,086,455.61/x
  3. Step 3: Cross multiply
    6,360,284.98x = 9,534,891.61 × 4,086,455.61
  4. Step 4: Simplify right side
    6,360,284.98x = 38,963,911,310,426.43
  5. Step 5: Solve for x
    x = 38,963,911,310,426.43/6,360,284.98
  6. Step 6: Final answer
    x = 6,126,126.65

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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.