Home / 2,563,881.66-3,844,051.02-1,123,873.38

Finding the Fourth Proportional to 2,563,881.66, 3,844,051.02 and 1,123,873.38

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Solution

The fourth proportional to 2,563,881.66, 3,844,051.02 and 1,123,873.38 is: 1,685,033.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,881.66 : 3,844,051.02 = 1,123,873.38 : x
  2. Step 2: Convert to fraction form
    2,563,881.66/3,844,051.02 = 1,123,873.38/x
  3. Step 3: Cross multiply
    2,563,881.66x = 3,844,051.02 × 1,123,873.38
  4. Step 4: Simplify right side
    2,563,881.66x = 4,320,226,612,739.85
  5. Step 5: Solve for x
    x = 4,320,226,612,739.85/2,563,881.66
  6. Step 6: Final answer
    x = 1,685,033.55

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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.