Home / 1,168,332.24-1,752,512.40-410,192.76

Finding the Fourth Proportional to 1,168,332.24, 1,752,512.40 and 410,192.76

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Solution

The fourth proportional to 1,168,332.24, 1,752,512.40 and 410,192.76 is: 615,294.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,332.24 : 1,752,512.40 = 410,192.76 : x
  2. Step 2: Convert to fraction form
    1,168,332.24/1,752,512.40 = 410,192.76/x
  3. Step 3: Cross multiply
    1,168,332.24x = 1,752,512.40 × 410,192.76
  4. Step 4: Simplify right side
    1,168,332.24x = 718,867,898,290.22
  5. Step 5: Solve for x
    x = 718,867,898,290.22/1,168,332.24
  6. Step 6: Final answer
    x = 615,294.07

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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.