Home / 2,557,083.24-3,834,627.66-958,775.40

Finding the Fourth Proportional to 2,557,083.24, 3,834,627.66 and 958,775.40

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Solution

The fourth proportional to 2,557,083.24, 3,834,627.66 and 958,775.40 is: 1,437,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,557,083.24 : 3,834,627.66 = 958,775.40 : x
  2. Step 2: Convert to fraction form
    2,557,083.24/3,834,627.66 = 958,775.40/x
  3. Step 3: Cross multiply
    2,557,083.24x = 3,834,627.66 × 958,775.40
  4. Step 4: Simplify right side
    2,557,083.24x = 3,676,546,668,567.56
  5. Step 5: Solve for x
    x = 3,676,546,668,567.56/2,557,083.24
  6. Step 6: Final answer
    x = 1,437,789.20

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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.