Home / 6,156,248.90-8,495,625.36-3,365,384.32

Finding the Fourth Proportional to 6,156,248.90, 8,495,625.36 and 3,365,384.32

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Solution

The fourth proportional to 6,156,248.90, 8,495,625.36 and 3,365,384.32 is: 4,644,231.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,248.90 : 8,495,625.36 = 3,365,384.32 : x
  2. Step 2: Convert to fraction form
    6,156,248.90/8,495,625.36 = 3,365,384.32/x
  3. Step 3: Cross multiply
    6,156,248.90x = 8,495,625.36 × 3,365,384.32
  4. Step 4: Simplify right side
    6,156,248.90x = 28,591,044,375,138.35
  5. Step 5: Solve for x
    x = 28,591,044,375,138.35/6,156,248.90
  6. Step 6: Final answer
    x = 4,644,231.39

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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.