Home / 1,010,832.04-1,394,363.46-653,136.04

Finding the Fourth Proportional to 1,010,832.04, 1,394,363.46 and 653,136.04

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Solution

The fourth proportional to 1,010,832.04, 1,394,363.46 and 653,136.04 is: 900,949.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,832.04 : 1,394,363.46 = 653,136.04 : x
  2. Step 2: Convert to fraction form
    1,010,832.04/1,394,363.46 = 653,136.04/x
  3. Step 3: Cross multiply
    1,010,832.04x = 1,394,363.46 × 653,136.04
  4. Step 4: Simplify right side
    1,010,832.04x = 910,709,028,585.10
  5. Step 5: Solve for x
    x = 910,709,028,585.10/1,010,832.04
  6. Step 6: Final answer
    x = 900,949.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.