Home / 2,217,472.59-3,059,928.88-1,250,840.46

Finding the Fourth Proportional to 2,217,472.59, 3,059,928.88 and 1,250,840.46

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Solution

The fourth proportional to 2,217,472.59, 3,059,928.88 and 1,250,840.46 is: 1,726,056.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,472.59 : 3,059,928.88 = 1,250,840.46 : x
  2. Step 2: Convert to fraction form
    2,217,472.59/3,059,928.88 = 1,250,840.46/x
  3. Step 3: Cross multiply
    2,217,472.59x = 3,059,928.88 × 1,250,840.46
  4. Step 4: Simplify right side
    2,217,472.59x = 3,827,482,847,826.48
  5. Step 5: Solve for x
    x = 3,827,482,847,826.48/2,217,472.59
  6. Step 6: Final answer
    x = 1,726,056.44

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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.