Home / 2,939,348.14-4,056,534.75-1,650,273.10

Finding the Fourth Proportional to 2,939,348.14, 4,056,534.75 and 1,650,273.10

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Solution

The fourth proportional to 2,939,348.14, 4,056,534.75 and 1,650,273.10 is: 2,277,508.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,348.14 : 4,056,534.75 = 1,650,273.10 : x
  2. Step 2: Convert to fraction form
    2,939,348.14/4,056,534.75 = 1,650,273.10/x
  3. Step 3: Cross multiply
    2,939,348.14x = 4,056,534.75 × 1,650,273.10
  4. Step 4: Simplify right side
    2,939,348.14x = 6,694,390,177,140.23
  5. Step 5: Solve for x
    x = 6,694,390,177,140.23/2,939,348.14
  6. Step 6: Final answer
    x = 2,277,508.43

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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.