Home / 4,464,049.20-6,160,215.60-2,426,859.60

Finding the Fourth Proportional to 4,464,049.20, 6,160,215.60 and 2,426,859.60

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Solution

The fourth proportional to 4,464,049.20, 6,160,215.60 and 2,426,859.60 is: 3,348,972.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,049.20 : 6,160,215.60 = 2,426,859.60 : x
  2. Step 2: Convert to fraction form
    4,464,049.20/6,160,215.60 = 2,426,859.60/x
  3. Step 3: Cross multiply
    4,464,049.20x = 6,160,215.60 × 2,426,859.60
  4. Step 4: Simplify right side
    4,464,049.20x = 14,949,978,366,929.76
  5. Step 5: Solve for x
    x = 14,949,978,366,929.76/4,464,049.20
  6. Step 6: Final answer
    x = 3,348,972.58

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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.