Home / 3,492,738.95-4,817,381.60-3,084,119.87

Finding the Fourth Proportional to 3,492,738.95, 4,817,381.60 and 3,084,119.87

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Solution

The fourth proportional to 3,492,738.95, 4,817,381.60 and 3,084,119.87 is: 4,253,791.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,738.95 : 4,817,381.60 = 3,084,119.87 : x
  2. Step 2: Convert to fraction form
    3,492,738.95/4,817,381.60 = 3,084,119.87/x
  3. Step 3: Cross multiply
    3,492,738.95x = 4,817,381.60 × 3,084,119.87
  4. Step 4: Simplify right side
    3,492,738.95x = 14,857,382,298,511.79
  5. Step 5: Solve for x
    x = 14,857,382,298,511.79/3,492,738.95
  6. Step 6: Final answer
    x = 4,253,791.23

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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.