Home / 1,835,234.20-2,752,851.30-1,356,937.30

Finding the Fourth Proportional to 1,835,234.20, 2,752,851.30 and 1,356,937.30

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Solution

The fourth proportional to 1,835,234.20, 2,752,851.30 and 1,356,937.30 is: 2,035,405.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,234.20 : 2,752,851.30 = 1,356,937.30 : x
  2. Step 2: Convert to fraction form
    1,835,234.20/2,752,851.30 = 1,356,937.30/x
  3. Step 3: Cross multiply
    1,835,234.20x = 2,752,851.30 × 1,356,937.30
  4. Step 4: Simplify right side
    1,835,234.20x = 3,735,446,610,323.49
  5. Step 5: Solve for x
    x = 3,735,446,610,323.49/1,835,234.20
  6. Step 6: Final answer
    x = 2,035,405.95

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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.