Home / 3,442,433.40-5,157,429.30-3,044,302.20

Finding the Fourth Proportional to 3,442,433.40, 5,157,429.30 and 3,044,302.20

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Solution

The fourth proportional to 3,442,433.40, 5,157,429.30 and 3,044,302.20 is: 4,560,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,433.40 : 5,157,429.30 = 3,044,302.20 : x
  2. Step 2: Convert to fraction form
    3,442,433.40/5,157,429.30 = 3,044,302.20/x
  3. Step 3: Cross multiply
    3,442,433.40x = 5,157,429.30 × 3,044,302.20
  4. Step 4: Simplify right side
    3,442,433.40x = 15,700,773,364,334.46
  5. Step 5: Solve for x
    x = 15,700,773,364,334.46/3,442,433.40
  6. Step 6: Final answer
    x = 4,560,951.96

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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.