Home / 932,095.68-1,398,139.18-292,446.24

Finding the Fourth Proportional to 932,095.68, 1,398,139.18 and 292,446.24

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Solution

The fourth proportional to 932,095.68, 1,398,139.18 and 292,446.24 is: 438,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,095.68 : 1,398,139.18 = 292,446.24 : x
  2. Step 2: Convert to fraction form
    932,095.68/1,398,139.18 = 292,446.24/x
  3. Step 3: Cross multiply
    932,095.68x = 1,398,139.18 × 292,446.24
  4. Step 4: Simplify right side
    932,095.68x = 408,880,546,187.68
  5. Step 5: Solve for x
    x = 408,880,546,187.68/932,095.68
  6. Step 6: Final answer
    x = 438,668.00

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1.5x scale

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.