Home / 2,414,775.20-3,622,162.80-2,232,298.40

Finding the Fourth Proportional to 2,414,775.20, 3,622,162.80 and 2,232,298.40

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Solution

The fourth proportional to 2,414,775.20, 3,622,162.80 and 2,232,298.40 is: 3,348,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,775.20 : 3,622,162.80 = 2,232,298.40 : x
  2. Step 2: Convert to fraction form
    2,414,775.20/3,622,162.80 = 2,232,298.40/x
  3. Step 3: Cross multiply
    2,414,775.20x = 3,622,162.80 × 2,232,298.40
  4. Step 4: Simplify right side
    2,414,775.20x = 8,085,748,222,979.52
  5. Step 5: Solve for x
    x = 8,085,748,222,979.52/2,414,775.20
  6. Step 6: Final answer
    x = 3,348,447.60

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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.