Home / 3,026,122.69-4,538,298.30-2,492,319.73

Finding the Fourth Proportional to 3,026,122.69, 4,538,298.30 and 2,492,319.73

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Solution

The fourth proportional to 3,026,122.69, 4,538,298.30 and 2,492,319.73 is: 3,737,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,122.69 : 4,538,298.30 = 2,492,319.73 : x
  2. Step 2: Convert to fraction form
    3,026,122.69/4,538,298.30 = 2,492,319.73/x
  3. Step 3: Cross multiply
    3,026,122.69x = 4,538,298.30 × 2,492,319.73
  4. Step 4: Simplify right side
    3,026,122.69x = 11,310,890,393,715.46
  5. Step 5: Solve for x
    x = 11,310,890,393,715.46/3,026,122.69
  6. Step 6: Final answer
    x = 3,737,750.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.