Home / 5,695,423.32-7,859,289.36-3,248,137.92

Finding the Fourth Proportional to 5,695,423.32, 7,859,289.36 and 3,248,137.92

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Solution

The fourth proportional to 5,695,423.32, 7,859,289.36 and 3,248,137.92 is: 4,482,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,423.32 : 7,859,289.36 = 3,248,137.92 : x
  2. Step 2: Convert to fraction form
    5,695,423.32/7,859,289.36 = 3,248,137.92/x
  3. Step 3: Cross multiply
    5,695,423.32x = 7,859,289.36 × 3,248,137.92
  4. Step 4: Simplify right side
    5,695,423.32x = 25,528,055,794,468.53
  5. Step 5: Solve for x
    x = 25,528,055,794,468.53/5,695,423.32
  6. Step 6: Final answer
    x = 4,482,205.16

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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.