Home / 1,754,947.98-2,632,582.62-492,767.10

Finding the Fourth Proportional to 1,754,947.98, 2,632,582.62 and 492,767.10

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Solution

The fourth proportional to 1,754,947.98, 2,632,582.62 and 492,767.10 is: 739,195.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,947.98 : 2,632,582.62 = 492,767.10 : x
  2. Step 2: Convert to fraction form
    1,754,947.98/2,632,582.62 = 492,767.10/x
  3. Step 3: Cross multiply
    1,754,947.98x = 2,632,582.62 × 492,767.10
  4. Step 4: Simplify right side
    1,754,947.98x = 1,297,250,100,703.97
  5. Step 5: Solve for x
    x = 1,297,250,100,703.97/1,754,947.98
  6. Step 6: Final answer
    x = 739,195.76

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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.