Home / 4,327,666.98-5,971,660.13-2,492,722.04

Finding the Fourth Proportional to 4,327,666.98, 5,971,660.13 and 2,492,722.04

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Solution

The fourth proportional to 4,327,666.98, 5,971,660.13 and 2,492,722.04 is: 3,439,656.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,666.98 : 5,971,660.13 = 2,492,722.04 : x
  2. Step 2: Convert to fraction form
    4,327,666.98/5,971,660.13 = 2,492,722.04/x
  3. Step 3: Cross multiply
    4,327,666.98x = 5,971,660.13 × 2,492,722.04
  4. Step 4: Simplify right side
    4,327,666.98x = 14,885,688,821,440.27
  5. Step 5: Solve for x
    x = 14,885,688,821,440.27/4,327,666.98
  6. Step 6: Final answer
    x = 3,439,656.72

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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.