Home / 3,567,314.62-5,350,781.02-1,261,648.00

Finding the Fourth Proportional to 3,567,314.62, 5,350,781.02 and 1,261,648.00

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Solution

The fourth proportional to 3,567,314.62, 5,350,781.02 and 1,261,648.00 is: 1,892,404.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,314.62 : 5,350,781.02 = 1,261,648.00 : x
  2. Step 2: Convert to fraction form
    3,567,314.62/5,350,781.02 = 1,261,648.00/x
  3. Step 3: Cross multiply
    3,567,314.62x = 5,350,781.02 × 1,261,648.00
  4. Step 4: Simplify right side
    3,567,314.62x = 6,750,802,139,258.82
  5. Step 5: Solve for x
    x = 6,750,802,139,258.82/3,567,314.62
  6. Step 6: Final answer
    x = 1,892,404.47

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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.