Home / 6,761,454.31-10,145,511.18-3,166,600.41

Finding the Fourth Proportional to 6,761,454.31, 10,145,511.18 and 3,166,600.41

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Solution

The fourth proportional to 6,761,454.31, 10,145,511.18 and 3,166,600.41 is: 4,751,460.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,454.31 : 10,145,511.18 = 3,166,600.41 : x
  2. Step 2: Convert to fraction form
    6,761,454.31/10,145,511.18 = 3,166,600.41/x
  3. Step 3: Cross multiply
    6,761,454.31x = 10,145,511.18 × 3,166,600.41
  4. Step 4: Simplify right side
    6,761,454.31x = 32,126,779,862,247.59
  5. Step 5: Solve for x
    x = 32,126,779,862,247.59/6,761,454.31
  6. Step 6: Final answer
    x = 4,751,460.02

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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.