Home / 2,217,561.03-3,060,229.95-1,250,688.33

Finding the Fourth Proportional to 2,217,561.03, 3,060,229.95 and 1,250,688.33

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Solution

The fourth proportional to 2,217,561.03, 3,060,229.95 and 1,250,688.33 is: 1,725,947.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,561.03 : 3,060,229.95 = 1,250,688.33 : x
  2. Step 2: Convert to fraction form
    2,217,561.03/3,060,229.95 = 1,250,688.33/x
  3. Step 3: Cross multiply
    2,217,561.03x = 3,060,229.95 × 1,250,688.33
  4. Step 4: Simplify right side
    2,217,561.03x = 3,827,393,870,280.33
  5. Step 5: Solve for x
    x = 3,827,393,870,280.33/2,217,561.03
  6. Step 6: Final answer
    x = 1,725,947.48

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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.