Home / 4,079,924.80-6,105,890.40-3,744,001.60

Finding the Fourth Proportional to 4,079,924.80, 6,105,890.40 and 3,744,001.60

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Solution

The fourth proportional to 4,079,924.80, 6,105,890.40 and 3,744,001.60 is: 5,603,158.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,924.80 : 6,105,890.40 = 3,744,001.60 : x
  2. Step 2: Convert to fraction form
    4,079,924.80/6,105,890.40 = 3,744,001.60/x
  3. Step 3: Cross multiply
    4,079,924.80x = 6,105,890.40 × 3,744,001.60
  4. Step 4: Simplify right side
    4,079,924.80x = 22,860,463,427,024.64
  5. Step 5: Solve for x
    x = 22,860,463,427,024.64/4,079,924.80
  6. Step 6: Final answer
    x = 5,603,158.04

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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.