Home / 5,647,904.34-7,794,108.81-3,069,585.15

Finding the Fourth Proportional to 5,647,904.34, 7,794,108.81 and 3,069,585.15

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Solution

The fourth proportional to 5,647,904.34, 7,794,108.81 and 3,069,585.15 is: 4,236,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,904.34 : 7,794,108.81 = 3,069,585.15 : x
  2. Step 2: Convert to fraction form
    5,647,904.34/7,794,108.81 = 3,069,585.15/x
  3. Step 3: Cross multiply
    5,647,904.34x = 7,794,108.81 × 3,069,585.15
  4. Step 4: Simplify right side
    5,647,904.34x = 23,924,680,660,660.17
  5. Step 5: Solve for x
    x = 23,924,680,660,660.17/5,647,904.34
  6. Step 6: Final answer
    x = 4,236,027.95

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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.