Home / 6,873,247.76-10,309,866.86-1,755,494.17

Finding the Fourth Proportional to 6,873,247.76, 10,309,866.86 and 1,755,494.17

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Solution

The fourth proportional to 6,873,247.76, 10,309,866.86 and 1,755,494.17 is: 2,633,240.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873,247.76 : 10,309,866.86 = 1,755,494.17 : x
  2. Step 2: Convert to fraction form
    6,873,247.76/10,309,866.86 = 1,755,494.17/x
  3. Step 3: Cross multiply
    6,873,247.76x = 10,309,866.86 × 1,755,494.17
  4. Step 4: Simplify right side
    6,873,247.76x = 18,098,911,144,820.28
  5. Step 5: Solve for x
    x = 18,098,911,144,820.28/6,873,247.76
  6. Step 6: Final answer
    x = 2,633,240.03

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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.