Home / 6,895,117.41-9,515,066.96-3,755,309.95

Finding the Fourth Proportional to 6,895,117.41, 9,515,066.96 and 3,755,309.95

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Solution

The fourth proportional to 6,895,117.41, 9,515,066.96 and 3,755,309.95 is: 5,182,221.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,117.41 : 9,515,066.96 = 3,755,309.95 : x
  2. Step 2: Convert to fraction form
    6,895,117.41/9,515,066.96 = 3,755,309.95/x
  3. Step 3: Cross multiply
    6,895,117.41x = 9,515,066.96 × 3,755,309.95
  4. Step 4: Simplify right side
    6,895,117.41x = 35,732,025,651,086.36
  5. Step 5: Solve for x
    x = 35,732,025,651,086.36/6,895,117.41
  6. Step 6: Final answer
    x = 5,182,221.50

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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.