Home / 5,539,325.11-7,645,544.06-3,248,223.91

Finding the Fourth Proportional to 5,539,325.11, 7,645,544.06 and 3,248,223.91

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Solution

The fourth proportional to 5,539,325.11, 7,645,544.06 and 3,248,223.91 is: 4,483,296.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,325.11 : 7,645,544.06 = 3,248,223.91 : x
  2. Step 2: Convert to fraction form
    5,539,325.11/7,645,544.06 = 3,248,223.91/x
  3. Step 3: Cross multiply
    5,539,325.11x = 7,645,544.06 × 3,248,223.91
  4. Step 4: Simplify right side
    5,539,325.11x = 24,834,438,985,295.50
  5. Step 5: Solve for x
    x = 24,834,438,985,295.50/5,539,325.11
  6. Step 6: Final answer
    x = 4,483,296.88

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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.