Home / 952,214.66-1,428,722.65-592,686.21

Finding the Fourth Proportional to 952,214.66, 1,428,722.65 and 592,686.21

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Solution

The fourth proportional to 952,214.66, 1,428,722.65 and 592,686.21 is: 889,278.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,214.66 : 1,428,722.65 = 592,686.21 : x
  2. Step 2: Convert to fraction form
    952,214.66/1,428,722.65 = 592,686.21/x
  3. Step 3: Cross multiply
    952,214.66x = 1,428,722.65 × 592,686.21
  4. Step 4: Simplify right side
    952,214.66x = 846,784,211,556.65
  5. Step 5: Solve for x
    x = 846,784,211,556.65/952,214.66
  6. Step 6: Final answer
    x = 889,278.70

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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.