Home / 1,951,260.57-2,925,208.89-754,022.97

Finding the Fourth Proportional to 1,951,260.57, 2,925,208.89 and 754,022.97

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Solution

The fourth proportional to 1,951,260.57, 2,925,208.89 and 754,022.97 is: 1,130,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,260.57 : 2,925,208.89 = 754,022.97 : x
  2. Step 2: Convert to fraction form
    1,951,260.57/2,925,208.89 = 754,022.97/x
  3. Step 3: Cross multiply
    1,951,260.57x = 2,925,208.89 × 754,022.97
  4. Step 4: Simplify right side
    1,951,260.57x = 2,205,674,695,108.20
  5. Step 5: Solve for x
    x = 2,205,674,695,108.20/1,951,260.57
  6. Step 6: Final answer
    x = 1,130,384.50

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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.