Home / 6,526,784.65-9,007,243.07-3,626,175.52

Finding the Fourth Proportional to 6,526,784.65, 9,007,243.07 and 3,626,175.52

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Solution

The fourth proportional to 6,526,784.65, 9,007,243.07 and 3,626,175.52 is: 5,004,277.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,784.65 : 9,007,243.07 = 3,626,175.52 : x
  2. Step 2: Convert to fraction form
    6,526,784.65/9,007,243.07 = 3,626,175.52/x
  3. Step 3: Cross multiply
    6,526,784.65x = 9,007,243.07 × 3,626,175.52
  4. Step 4: Simplify right side
    6,526,784.65x = 32,661,844,306,162.32
  5. Step 5: Solve for x
    x = 32,661,844,306,162.32/6,526,784.65
  6. Step 6: Final answer
    x = 5,004,277.92

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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.