Home / 4,517,353.76-6,233,960.40-2,480,295.20

Finding the Fourth Proportional to 4,517,353.76, 6,233,960.40 and 2,480,295.20

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Solution

The fourth proportional to 4,517,353.76, 6,233,960.40 and 2,480,295.20 is: 3,422,814.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,353.76 : 6,233,960.40 = 2,480,295.20 : x
  2. Step 2: Convert to fraction form
    4,517,353.76/6,233,960.40 = 2,480,295.20/x
  3. Step 3: Cross multiply
    4,517,353.76x = 6,233,960.40 × 2,480,295.20
  4. Step 4: Simplify right side
    4,517,353.76x = 15,462,062,057,110.08
  5. Step 5: Solve for x
    x = 15,462,062,057,110.08/4,517,353.76
  6. Step 6: Final answer
    x = 3,422,814.08

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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.