Home / 1,136,596.79-1,705,175.89-337,874.96

Finding the Fourth Proportional to 1,136,596.79, 1,705,175.89 and 337,874.96

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Solution

The fourth proportional to 1,136,596.79, 1,705,175.89 and 337,874.96 is: 506,895.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,596.79 : 1,705,175.89 = 337,874.96 : x
  2. Step 2: Convert to fraction form
    1,136,596.79/1,705,175.89 = 337,874.96/x
  3. Step 3: Cross multiply
    1,136,596.79x = 1,705,175.89 × 337,874.96
  4. Step 4: Simplify right side
    1,136,596.79x = 576,136,239,044.97
  5. Step 5: Solve for x
    x = 576,136,239,044.97/1,136,596.79
  6. Step 6: Final answer
    x = 506,895.89

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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.