Home / 2,247,364.13-3,371,512.76-751,417.25

Finding the Fourth Proportional to 2,247,364.13, 3,371,512.76 and 751,417.25

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Solution

The fourth proportional to 2,247,364.13, 3,371,512.76 and 751,417.25 is: 1,127,281.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,364.13 : 3,371,512.76 = 751,417.25 : x
  2. Step 2: Convert to fraction form
    2,247,364.13/3,371,512.76 = 751,417.25/x
  3. Step 3: Cross multiply
    2,247,364.13x = 3,371,512.76 × 751,417.25
  4. Step 4: Simplify right side
    2,247,364.13x = 2,533,412,842,702.02
  5. Step 5: Solve for x
    x = 2,533,412,842,702.02/2,247,364.13
  6. Step 6: Final answer
    x = 1,127,281.87

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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.