Home / 2,317,652-3,478,020.56-952,545.20

Finding the Fourth Proportional to 2,317,652, 3,478,020.56 and 952,545.20

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Solution

The fourth proportional to 2,317,652, 3,478,020.56 and 952,545.20 is: 1,429,451.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,652 : 3,478,020.56 = 952,545.20 : x
  2. Step 2: Convert to fraction form
    2,317,652/3,478,020.56 = 952,545.20/x
  3. Step 3: Cross multiply
    2,317,652x = 3,478,020.56 × 952,545.20
  4. Step 4: Simplify right side
    2,317,652x = 3,312,971,789,929.31
  5. Step 5: Solve for x
    x = 3,312,971,789,929.31/2,317,652
  6. Step 6: Final answer
    x = 1,429,451.79

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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.