Home / 4,098,690.60-6,136,226.10-3,673,537.80

Finding the Fourth Proportional to 4,098,690.60, 6,136,226.10 and 3,673,537.80

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Solution

The fourth proportional to 4,098,690.60, 6,136,226.10 and 3,673,537.80 is: 5,499,721.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,690.60 : 6,136,226.10 = 3,673,537.80 : x
  2. Step 2: Convert to fraction form
    4,098,690.60/6,136,226.10 = 3,673,537.80/x
  3. Step 3: Cross multiply
    4,098,690.60x = 6,136,226.10 × 3,673,537.80
  4. Step 4: Simplify right side
    4,098,690.60x = 22,541,658,527,696.58
  5. Step 5: Solve for x
    x = 22,541,658,527,696.58/4,098,690.60
  6. Step 6: Final answer
    x = 5,499,721.92

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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.