Home / 910,851.20-1,366,273.91-246,003.20

Finding the Fourth Proportional to 910,851.20, 1,366,273.91 and 246,003.20

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Solution

The fourth proportional to 910,851.20, 1,366,273.91 and 246,003.20 is: 369,004.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,851.20 : 1,366,273.91 = 246,003.20 : x
  2. Step 2: Convert to fraction form
    910,851.20/1,366,273.91 = 246,003.20/x
  3. Step 3: Cross multiply
    910,851.20x = 1,366,273.91 × 246,003.20
  4. Step 4: Simplify right side
    910,851.20x = 336,107,747,720.15
  5. Step 5: Solve for x
    x = 336,107,747,720.15/910,851.20
  6. Step 6: Final answer
    x = 369,004.01

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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.