Home / 2,793,935.12-4,209,572.38-2,524,376.57

Finding the Fourth Proportional to 2,793,935.12, 4,209,572.38 and 2,524,376.57

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Solution

The fourth proportional to 2,793,935.12, 4,209,572.38 and 2,524,376.57 is: 3,803,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,935.12 : 4,209,572.38 = 2,524,376.57 : x
  2. Step 2: Convert to fraction form
    2,793,935.12/4,209,572.38 = 2,524,376.57/x
  3. Step 3: Cross multiply
    2,793,935.12x = 4,209,572.38 × 2,524,376.57
  4. Step 4: Simplify right side
    2,793,935.12x = 10,626,545,873,169.25
  5. Step 5: Solve for x
    x = 10,626,545,873,169.25/2,793,935.12
  6. Step 6: Final answer
    x = 3,803,433.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.