Home / 3,887,203.62-5,828,307.75-1,614,295.83

Finding the Fourth Proportional to 3,887,203.62, 5,828,307.75 and 1,614,295.83

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Solution

The fourth proportional to 3,887,203.62, 5,828,307.75 and 1,614,295.83 is: 2,420,406.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,203.62 : 5,828,307.75 = 1,614,295.83 : x
  2. Step 2: Convert to fraction form
    3,887,203.62/5,828,307.75 = 1,614,295.83/x
  3. Step 3: Cross multiply
    3,887,203.62x = 5,828,307.75 × 1,614,295.83
  4. Step 4: Simplify right side
    3,887,203.62x = 9,408,612,896,781.68
  5. Step 5: Solve for x
    x = 9,408,612,896,781.68/3,887,203.62
  6. Step 6: Final answer
    x = 2,420,406.50

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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.