Home / 3,257,553.15-4,495,962.96-1,807,714.29

Finding the Fourth Proportional to 3,257,553.15, 4,495,962.96 and 1,807,714.29

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Solution

The fourth proportional to 3,257,553.15, 4,495,962.96 and 1,807,714.29 is: 2,494,945.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,553.15 : 4,495,962.96 = 1,807,714.29 : x
  2. Step 2: Convert to fraction form
    3,257,553.15/4,495,962.96 = 1,807,714.29/x
  3. Step 3: Cross multiply
    3,257,553.15x = 4,495,962.96 × 1,807,714.29
  4. Step 4: Simplify right side
    3,257,553.15x = 8,127,416,490,102.70
  5. Step 5: Solve for x
    x = 8,127,416,490,102.70/3,257,553.15
  6. Step 6: Final answer
    x = 2,494,945.17

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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.