Home / 1,051,583.04-1,451,185.20-568,148.04

Finding the Fourth Proportional to 1,051,583.04, 1,451,185.20 and 568,148.04

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Solution

The fourth proportional to 1,051,583.04, 1,451,185.20 and 568,148.04 is: 784,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,583.04 : 1,451,185.20 = 568,148.04 : x
  2. Step 2: Convert to fraction form
    1,051,583.04/1,451,185.20 = 568,148.04/x
  3. Step 3: Cross multiply
    1,051,583.04x = 1,451,185.20 × 568,148.04
  4. Step 4: Simplify right side
    1,051,583.04x = 824,488,027,057.01
  5. Step 5: Solve for x
    x = 824,488,027,057.01/1,051,583.04
  6. Step 6: Final answer
    x = 784,044.62

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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.