Home / 6,107,305.79-9,161,273.98-1,558,394.39

Finding the Fourth Proportional to 6,107,305.79, 9,161,273.98 and 1,558,394.39

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Solution

The fourth proportional to 6,107,305.79, 9,161,273.98 and 1,558,394.39 is: 2,337,672.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,305.79 : 9,161,273.98 = 1,558,394.39 : x
  2. Step 2: Convert to fraction form
    6,107,305.79/9,161,273.98 = 1,558,394.39/x
  3. Step 3: Cross multiply
    6,107,305.79x = 9,161,273.98 × 1,558,394.39
  4. Step 4: Simplify right side
    6,107,305.79x = 14,276,878,000,536.15
  5. Step 5: Solve for x
    x = 14,276,878,000,536.15/6,107,305.79
  6. Step 6: Final answer
    x = 2,337,672.04

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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.