Home / 1,951,854.59-2,925,752.08-754,599.23

Finding the Fourth Proportional to 1,951,854.59, 2,925,752.08 and 754,599.23

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Solution

The fourth proportional to 1,951,854.59, 2,925,752.08 and 754,599.23 is: 1,131,114.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,854.59 : 2,925,752.08 = 754,599.23 : x
  2. Step 2: Convert to fraction form
    1,951,854.59/2,925,752.08 = 754,599.23/x
  3. Step 3: Cross multiply
    1,951,854.59x = 2,925,752.08 × 754,599.23
  4. Step 4: Simplify right side
    1,951,854.59x = 2,207,770,266,738.90
  5. Step 5: Solve for x
    x = 2,207,770,266,738.90/1,951,854.59
  6. Step 6: Final answer
    x = 1,131,114.11

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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.