Home / 3,492,197.12-5,237,242.88-2,294,071.04

Finding the Fourth Proportional to 3,492,197.12, 5,237,242.88 and 2,294,071.04

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Solution

The fourth proportional to 3,492,197.12, 5,237,242.88 and 2,294,071.04 is: 3,440,414.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,197.12 : 5,237,242.88 = 2,294,071.04 : x
  2. Step 2: Convert to fraction form
    3,492,197.12/5,237,242.88 = 2,294,071.04/x
  3. Step 3: Cross multiply
    3,492,197.12x = 5,237,242.88 × 2,294,071.04
  4. Step 4: Simplify right side
    3,492,197.12x = 12,014,607,220,454.20
  5. Step 5: Solve for x
    x = 12,014,607,220,454.20/3,492,197.12
  6. Step 6: Final answer
    x = 3,440,414.96

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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.