Home / 11,350,826.02-15,664,610.28-6,456,910.24

Finding the Fourth Proportional to 11,350,826.02, 15,664,610.28 and 6,456,910.24

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Solution

The fourth proportional to 11,350,826.02, 15,664,610.28 and 6,456,910.24 is: 8,910,803.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,826.02 : 15,664,610.28 = 6,456,910.24 : x
  2. Step 2: Convert to fraction form
    11,350,826.02/15,664,610.28 = 6,456,910.24/x
  3. Step 3: Cross multiply
    11,350,826.02x = 15,664,610.28 × 6,456,910.24
  4. Step 4: Simplify right side
    11,350,826.02x = 101,144,982,522,541.27
  5. Step 5: Solve for x
    x = 101,144,982,522,541.27/11,350,826.02
  6. Step 6: Final answer
    x = 8,910,803.70

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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.