Home / 8,012,762.02-11,057,621.31-4,341,675.70

Finding the Fourth Proportional to 8,012,762.02, 11,057,621.31 and 4,341,675.70

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Solution

The fourth proportional to 8,012,762.02, 11,057,621.31 and 4,341,675.70 is: 5,991,517.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,762.02 : 11,057,621.31 = 4,341,675.70 : x
  2. Step 2: Convert to fraction form
    8,012,762.02/11,057,621.31 = 4,341,675.70/x
  3. Step 3: Cross multiply
    8,012,762.02x = 11,057,621.31 × 4,341,675.70
  4. Step 4: Simplify right side
    8,012,762.02x = 48,008,605,755,251.20
  5. Step 5: Solve for x
    x = 48,008,605,755,251.20/8,012,762.02
  6. Step 6: Final answer
    x = 5,991,517.73

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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.