Home / 3,611,899.92-5,418,751.92-2,549,017.92

Finding the Fourth Proportional to 3,611,899.92, 5,418,751.92 and 2,549,017.92

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Solution

The fourth proportional to 3,611,899.92, 5,418,751.92 and 2,549,017.92 is: 3,824,163.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,899.92 : 5,418,751.92 = 2,549,017.92 : x
  2. Step 2: Convert to fraction form
    3,611,899.92/5,418,751.92 = 2,549,017.92/x
  3. Step 3: Cross multiply
    3,611,899.92x = 5,418,751.92 × 2,549,017.92
  4. Step 4: Simplify right side
    3,611,899.92x = 13,812,495,748,114.41
  5. Step 5: Solve for x
    x = 13,812,495,748,114.41/3,611,899.92
  6. Step 6: Final answer
    x = 3,824,163.47

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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.