Home / 6,527,017.26-9,007,218.72-3,626,345.70

Finding the Fourth Proportional to 6,527,017.26, 9,007,218.72 and 3,626,345.70

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Solution

The fourth proportional to 6,527,017.26, 9,007,218.72 and 3,626,345.70 is: 5,004,320.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,017.26 : 9,007,218.72 = 3,626,345.70 : x
  2. Step 2: Convert to fraction form
    6,527,017.26/9,007,218.72 = 3,626,345.70/x
  3. Step 3: Cross multiply
    6,527,017.26x = 9,007,218.72 × 3,626,345.70
  4. Step 4: Simplify right side
    6,527,017.26x = 32,663,288,874,231.51
  5. Step 5: Solve for x
    x = 32,663,288,874,231.51/6,527,017.26
  6. Step 6: Final answer
    x = 5,004,320.90

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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.