Home / 5,598,760.44-7,727,549.48-3,663,899.96

Finding the Fourth Proportional to 5,598,760.44, 7,727,549.48 and 3,663,899.96

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Solution

The fourth proportional to 5,598,760.44, 7,727,549.48 and 3,663,899.96 is: 5,057,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,760.44 : 7,727,549.48 = 3,663,899.96 : x
  2. Step 2: Convert to fraction form
    5,598,760.44/7,727,549.48 = 3,663,899.96/x
  3. Step 3: Cross multiply
    5,598,760.44x = 7,727,549.48 × 3,663,899.96
  4. Step 4: Simplify right side
    5,598,760.44x = 28,312,968,230,670.02
  5. Step 5: Solve for x
    x = 28,312,968,230,670.02/5,598,760.44
  6. Step 6: Final answer
    x = 5,057,006.55

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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.