Home / 2,929,385.61-4,392,476.57-2,326,049.57

Finding the Fourth Proportional to 2,929,385.61, 4,392,476.57 and 2,326,049.57

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Solution

The fourth proportional to 2,929,385.61, 4,392,476.57 and 2,326,049.57 is: 3,487,802.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,385.61 : 4,392,476.57 = 2,326,049.57 : x
  2. Step 2: Convert to fraction form
    2,929,385.61/4,392,476.57 = 2,326,049.57/x
  3. Step 3: Cross multiply
    2,929,385.61x = 4,392,476.57 × 2,326,049.57
  4. Step 4: Simplify right side
    2,929,385.61x = 10,217,118,203,290.95
  5. Step 5: Solve for x
    x = 10,217,118,203,290.95/2,929,385.61
  6. Step 6: Final answer
    x = 3,487,802.41

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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.