Home / 2,208,001.20-3,310,835.40-944,401.20

Finding the Fourth Proportional to 2,208,001.20, 3,310,835.40 and 944,401.20

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Solution

The fourth proportional to 2,208,001.20, 3,310,835.40 and 944,401.20 is: 1,416,102.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,001.20 : 3,310,835.40 = 944,401.20 : x
  2. Step 2: Convert to fraction form
    2,208,001.20/3,310,835.40 = 944,401.20/x
  3. Step 3: Cross multiply
    2,208,001.20x = 3,310,835.40 × 944,401.20
  4. Step 4: Simplify right side
    2,208,001.20x = 3,126,756,924,762.48
  5. Step 5: Solve for x
    x = 3,126,756,924,762.48/2,208,001.20
  6. Step 6: Final answer
    x = 1,416,102.91

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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.