Home / 1,199,152.24-1,654,830.36-662,608.24

Finding the Fourth Proportional to 1,199,152.24, 1,654,830.36 and 662,608.24

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Solution

The fourth proportional to 1,199,152.24, 1,654,830.36 and 662,608.24 is: 914,399.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,152.24 : 1,654,830.36 = 662,608.24 : x
  2. Step 2: Convert to fraction form
    1,199,152.24/1,654,830.36 = 662,608.24/x
  3. Step 3: Cross multiply
    1,199,152.24x = 1,654,830.36 × 662,608.24
  4. Step 4: Simplify right side
    1,199,152.24x = 1,096,504,232,338.17
  5. Step 5: Solve for x
    x = 1,096,504,232,338.17/1,199,152.24
  6. Step 6: Final answer
    x = 914,399.52

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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.