Home / 6,854,822.80-9,459,656.36-3,799,234.32

Finding the Fourth Proportional to 6,854,822.80, 9,459,656.36 and 3,799,234.32

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Solution

The fourth proportional to 6,854,822.80, 9,459,656.36 and 3,799,234.32 is: 5,242,943.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,822.80 : 9,459,656.36 = 3,799,234.32 : x
  2. Step 2: Convert to fraction form
    6,854,822.80/9,459,656.36 = 3,799,234.32/x
  3. Step 3: Cross multiply
    6,854,822.80x = 9,459,656.36 × 3,799,234.32
  4. Step 4: Simplify right side
    6,854,822.80x = 35,939,451,098,318.27
  5. Step 5: Solve for x
    x = 35,939,451,098,318.27/6,854,822.80
  6. Step 6: Final answer
    x = 5,242,943.86

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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.