Home / 6,352,743.20-9,528,326.89-3,760,590.38

Finding the Fourth Proportional to 6,352,743.20, 9,528,326.89 and 3,760,590.38

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Solution

The fourth proportional to 6,352,743.20, 9,528,326.89 and 3,760,590.38 is: 5,640,419.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,743.20 : 9,528,326.89 = 3,760,590.38 : x
  2. Step 2: Convert to fraction form
    6,352,743.20/9,528,326.89 = 3,760,590.38/x
  3. Step 3: Cross multiply
    6,352,743.20x = 9,528,326.89 × 3,760,590.38
  4. Step 4: Simplify right side
    6,352,743.20x = 35,832,134,382,986.20
  5. Step 5: Solve for x
    x = 35,832,134,382,986.20/6,352,743.20
  6. Step 6: Final answer
    x = 5,640,419.15

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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.