Home / 6,714,155.07-10,064,061.22-3,829,310.91

Finding the Fourth Proportional to 6,714,155.07, 10,064,061.22 and 3,829,310.91

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Solution

The fourth proportional to 6,714,155.07, 10,064,061.22 and 3,829,310.91 is: 5,739,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,155.07 : 10,064,061.22 = 3,829,310.91 : x
  2. Step 2: Convert to fraction form
    6,714,155.07/10,064,061.22 = 3,829,310.91/x
  3. Step 3: Cross multiply
    6,714,155.07x = 10,064,061.22 × 3,829,310.91
  4. Step 4: Simplify right side
    6,714,155.07x = 38,538,419,408,280.40
  5. Step 5: Solve for x
    x = 38,538,419,408,280.40/6,714,155.07
  6. Step 6: Final answer
    x = 5,739,876.28

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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.