Home / 1,747,830.92-2,622,377.76-610,761

Finding the Fourth Proportional to 1,747,830.92, 2,622,377.76 and 610,761

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Solution

The fourth proportional to 1,747,830.92, 2,622,377.76 and 610,761 is: 916,362.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,830.92 : 2,622,377.76 = 610,761 : x
  2. Step 2: Convert to fraction form
    1,747,830.92/2,622,377.76 = 610,761/x
  3. Step 3: Cross multiply
    1,747,830.92x = 2,622,377.76 × 610,761
  4. Step 4: Simplify right side
    1,747,830.92x = 1,601,646,063,075.36
  5. Step 5: Solve for x
    x = 1,601,646,063,075.36/1,747,830.92
  6. Step 6: Final answer
    x = 916,362.13

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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.