Home / 5,713,941.52-7,885,466.94-3,135,714.76

Finding the Fourth Proportional to 5,713,941.52, 7,885,466.94 and 3,135,714.76

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Solution

The fourth proportional to 5,713,941.52, 7,885,466.94 and 3,135,714.76 is: 4,327,411.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,941.52 : 7,885,466.94 = 3,135,714.76 : x
  2. Step 2: Convert to fraction form
    5,713,941.52/7,885,466.94 = 3,135,714.76/x
  3. Step 3: Cross multiply
    5,713,941.52x = 7,885,466.94 × 3,135,714.76
  4. Step 4: Simplify right side
    5,713,941.52x = 24,726,575,073,250.04
  5. Step 5: Solve for x
    x = 24,726,575,073,250.04/5,713,941.52
  6. Step 6: Final answer
    x = 4,327,411.30

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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.