Home / 6,810,184.76-9,398,119.16-3,754,508.36

Finding the Fourth Proportional to 6,810,184.76, 9,398,119.16 and 3,754,508.36

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Solution

The fourth proportional to 6,810,184.76, 9,398,119.16 and 3,754,508.36 is: 5,181,256.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,184.76 : 9,398,119.16 = 3,754,508.36 : x
  2. Step 2: Convert to fraction form
    6,810,184.76/9,398,119.16 = 3,754,508.36/x
  3. Step 3: Cross multiply
    6,810,184.76x = 9,398,119.16 × 3,754,508.36
  4. Step 4: Simplify right side
    6,810,184.76x = 35,285,316,916,891.85
  5. Step 5: Solve for x
    x = 35,285,316,916,891.85/6,810,184.76
  6. Step 6: Final answer
    x = 5,181,256.92

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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.