Home / 3,031,353.90-4,548,233.70-1,234,368.90

Finding the Fourth Proportional to 3,031,353.90, 4,548,233.70 and 1,234,368.90

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Solution

The fourth proportional to 3,031,353.90, 4,548,233.70 and 1,234,368.90 is: 1,852,043.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,353.90 : 4,548,233.70 = 1,234,368.90 : x
  2. Step 2: Convert to fraction form
    3,031,353.90/4,548,233.70 = 1,234,368.90/x
  3. Step 3: Cross multiply
    3,031,353.90x = 4,548,233.70 × 1,234,368.90
  4. Step 4: Simplify right side
    3,031,353.90x = 5,614,198,229,211.93
  5. Step 5: Solve for x
    x = 5,614,198,229,211.93/3,031,353.90
  6. Step 6: Final answer
    x = 1,852,043.15

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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.