Home / 846,040.48-1,167,515.28-544,233.76

Finding the Fourth Proportional to 846,040.48, 1,167,515.28 and 544,233.76

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Solution

The fourth proportional to 846,040.48, 1,167,515.28 and 544,233.76 is: 751,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,040.48 : 1,167,515.28 = 544,233.76 : x
  2. Step 2: Convert to fraction form
    846,040.48/1,167,515.28 = 544,233.76/x
  3. Step 3: Cross multiply
    846,040.48x = 1,167,515.28 × 544,233.76
  4. Step 4: Simplify right side
    846,040.48x = 635,401,230,691.85
  5. Step 5: Solve for x
    x = 635,401,230,691.85/846,040.48
  6. Step 6: Final answer
    x = 751,029.35

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.