Home / 1,031,444.20-1,546,233.18-366,440.68

Finding the Fourth Proportional to 1,031,444.20, 1,546,233.18 and 366,440.68

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Solution

The fourth proportional to 1,031,444.20, 1,546,233.18 and 366,440.68 is: 549,329.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,444.20 : 1,546,233.18 = 366,440.68 : x
  2. Step 2: Convert to fraction form
    1,031,444.20/1,546,233.18 = 366,440.68/x
  3. Step 3: Cross multiply
    1,031,444.20x = 1,546,233.18 × 366,440.68
  4. Step 4: Simplify right side
    1,031,444.20x = 566,602,737,917.76
  5. Step 5: Solve for x
    x = 566,602,737,917.76/1,031,444.20
  6. Step 6: Final answer
    x = 549,329.51

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Double scale
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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.