Home / 8,992,253.71-13,492,808.97-4,199,246.38

Finding the Fourth Proportional to 8,992,253.71, 13,492,808.97 and 4,199,246.38

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Solution

The fourth proportional to 8,992,253.71, 13,492,808.97 and 4,199,246.38 is: 6,300,937.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,253.71 : 13,492,808.97 = 4,199,246.38 : x
  2. Step 2: Convert to fraction form
    8,992,253.71/13,492,808.97 = 4,199,246.38/x
  3. Step 3: Cross multiply
    8,992,253.71x = 13,492,808.97 × 4,199,246.38
  4. Step 4: Simplify right side
    8,992,253.71x = 56,659,629,223,304.03
  5. Step 5: Solve for x
    x = 56,659,629,223,304.03/8,992,253.71
  6. Step 6: Final answer
    x = 6,300,937.57

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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.