Home / 6,142,076.10-9,213,114.15-6,062,359.95

Finding the Fourth Proportional to 6,142,076.10, 9,213,114.15 and 6,062,359.95

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Solution

The fourth proportional to 6,142,076.10, 9,213,114.15 and 6,062,359.95 is: 9,093,539.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,076.10 : 9,213,114.15 = 6,062,359.95 : x
  2. Step 2: Convert to fraction form
    6,142,076.10/9,213,114.15 = 6,062,359.95/x
  3. Step 3: Cross multiply
    6,142,076.10x = 9,213,114.15 × 6,062,359.95
  4. Step 4: Simplify right side
    6,142,076.10x = 55,853,214,237,738.30
  5. Step 5: Solve for x
    x = 55,853,214,237,738.30/6,142,076.10
  6. Step 6: Final answer
    x = 9,093,539.93

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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.