Home / 5,539,383.90-7,645,625.22-3,248,282.70

Finding the Fourth Proportional to 5,539,383.90, 7,645,625.22 and 3,248,282.70

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Solution

The fourth proportional to 5,539,383.90, 7,645,625.22 and 3,248,282.70 is: 4,483,378.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,383.90 : 7,645,625.22 = 3,248,282.70 : x
  2. Step 2: Convert to fraction form
    5,539,383.90/7,645,625.22 = 3,248,282.70/x
  3. Step 3: Cross multiply
    5,539,383.90x = 7,645,625.22 × 3,248,282.70
  4. Step 4: Simplify right side
    5,539,383.90x = 24,835,152,132,809.70
  5. Step 5: Solve for x
    x = 24,835,152,132,809.70/5,539,383.90
  6. Step 6: Final answer
    x = 4,483,378.04

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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.