Home / 3,149,570.40-4,717,251.60-1,463,124.96

Finding the Fourth Proportional to 3,149,570.40, 4,717,251.60 and 1,463,124.96

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Solution

The fourth proportional to 3,149,570.40, 4,717,251.60 and 1,463,124.96 is: 2,191,387.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,570.40 : 4,717,251.60 = 1,463,124.96 : x
  2. Step 2: Convert to fraction form
    3,149,570.40/4,717,251.60 = 1,463,124.96/x
  3. Step 3: Cross multiply
    3,149,570.40x = 4,717,251.60 × 1,463,124.96
  4. Step 4: Simplify right side
    3,149,570.40x = 6,901,928,558,559.94
  5. Step 5: Solve for x
    x = 6,901,928,558,559.94/3,149,570.40
  6. Step 6: Final answer
    x = 2,191,387.29

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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.