Home / 3,223,114.30-4,829,422.65-2,372,808.70

Finding the Fourth Proportional to 3,223,114.30, 4,829,422.65 and 2,372,808.70

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Solution

The fourth proportional to 3,223,114.30, 4,829,422.65 and 2,372,808.70 is: 3,555,348.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,114.30 : 4,829,422.65 = 2,372,808.70 : x
  2. Step 2: Convert to fraction form
    3,223,114.30/4,829,422.65 = 2,372,808.70/x
  3. Step 3: Cross multiply
    3,223,114.30x = 4,829,422.65 × 2,372,808.70
  4. Step 4: Simplify right side
    3,223,114.30x = 11,459,296,079,897.06
  5. Step 5: Solve for x
    x = 11,459,296,079,897.06/3,223,114.30
  6. Step 6: Final answer
    x = 3,555,348.96

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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.