Home / 6,717,036.15-9,269,512.38-3,816,430.83

Finding the Fourth Proportional to 6,717,036.15, 9,269,512.38 and 3,816,430.83

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Solution

The fourth proportional to 6,717,036.15, 9,269,512.38 and 3,816,430.83 is: 5,266,675.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,036.15 : 9,269,512.38 = 3,816,430.83 : x
  2. Step 2: Convert to fraction form
    6,717,036.15/9,269,512.38 = 3,816,430.83/x
  3. Step 3: Cross multiply
    6,717,036.15x = 9,269,512.38 × 3,816,430.83
  4. Step 4: Simplify right side
    6,717,036.15x = 35,376,452,826,098.68
  5. Step 5: Solve for x
    x = 35,376,452,826,098.68/6,717,036.15
  6. Step 6: Final answer
    x = 5,266,675.96

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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.