Home / 6,374,549.20-9,564,647.46-3,341,194.18

Finding the Fourth Proportional to 6,374,549.20, 9,564,647.46 and 3,341,194.18

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Solution

The fourth proportional to 6,374,549.20, 9,564,647.46 and 3,341,194.18 is: 5,013,271.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,549.20 : 9,564,647.46 = 3,341,194.18 : x
  2. Step 2: Convert to fraction form
    6,374,549.20/9,564,647.46 = 3,341,194.18/x
  3. Step 3: Cross multiply
    6,374,549.20x = 9,564,647.46 × 3,341,194.18
  4. Step 4: Simplify right side
    6,374,549.20x = 31,957,344,427,103.79
  5. Step 5: Solve for x
    x = 31,957,344,427,103.79/6,374,549.20
  6. Step 6: Final answer
    x = 5,013,271.28

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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.