Home / 5,335,519.92-7,364,014.98-3,043,680.61

Finding the Fourth Proportional to 5,335,519.92, 7,364,014.98 and 3,043,680.61

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Solution

The fourth proportional to 5,335,519.92, 7,364,014.98 and 3,043,680.61 is: 4,200,848.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,519.92 : 7,364,014.98 = 3,043,680.61 : x
  2. Step 2: Convert to fraction form
    5,335,519.92/7,364,014.98 = 3,043,680.61/x
  3. Step 3: Cross multiply
    5,335,519.92x = 7,364,014.98 × 3,043,680.61
  4. Step 4: Simplify right side
    5,335,519.92x = 22,413,709,607,479.93
  5. Step 5: Solve for x
    x = 22,413,709,607,479.93/5,335,519.92
  6. Step 6: Final answer
    x = 4,200,848.27

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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.