Home / 960,954.48-1,326,002.04-531,176.18

Finding the Fourth Proportional to 960,954.48, 1,326,002.04 and 531,176.18

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Solution

The fourth proportional to 960,954.48, 1,326,002.04 and 531,176.18 is: 732,959.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,954.48 : 1,326,002.04 = 531,176.18 : x
  2. Step 2: Convert to fraction form
    960,954.48/1,326,002.04 = 531,176.18/x
  3. Step 3: Cross multiply
    960,954.48x = 1,326,002.04 × 531,176.18
  4. Step 4: Simplify right side
    960,954.48x = 704,340,691,649.40
  5. Step 5: Solve for x
    x = 704,340,691,649.40/960,954.48
  6. Step 6: Final answer
    x = 732,959.48

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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.