Home / 1,044,007.92-1,440,832.05-585,200.52

Finding the Fourth Proportional to 1,044,007.92, 1,440,832.05 and 585,200.52

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Solution

The fourth proportional to 1,044,007.92, 1,440,832.05 and 585,200.52 is: 807,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,007.92 : 1,440,832.05 = 585,200.52 : x
  2. Step 2: Convert to fraction form
    1,044,007.92/1,440,832.05 = 585,200.52/x
  3. Step 3: Cross multiply
    1,044,007.92x = 1,440,832.05 × 585,200.52
  4. Step 4: Simplify right side
    1,044,007.92x = 843,175,664,892.67
  5. Step 5: Solve for x
    x = 843,175,664,892.67/1,044,007.92
  6. Step 6: Final answer
    x = 807,633.40

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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.