Home / 5,929,074.24-8,894,136.51-1,669,279.38

Finding the Fourth Proportional to 5,929,074.24, 8,894,136.51 and 1,669,279.38

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Solution

The fourth proportional to 5,929,074.24, 8,894,136.51 and 1,669,279.38 is: 2,504,066.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,074.24 : 8,894,136.51 = 1,669,279.38 : x
  2. Step 2: Convert to fraction form
    5,929,074.24/8,894,136.51 = 1,669,279.38/x
  3. Step 3: Cross multiply
    5,929,074.24x = 8,894,136.51 × 1,669,279.38
  4. Step 4: Simplify right side
    5,929,074.24x = 14,846,798,679,048.16
  5. Step 5: Solve for x
    x = 14,846,798,679,048.16/5,929,074.24
  6. Step 6: Final answer
    x = 2,504,066.92

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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.