Home / 5,083,051.80-7,624,529.10-1,244,891.10

Finding the Fourth Proportional to 5,083,051.80, 7,624,529.10 and 1,244,891.10

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Solution

The fourth proportional to 5,083,051.80, 7,624,529.10 and 1,244,891.10 is: 1,867,324.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,051.80 : 7,624,529.10 = 1,244,891.10 : x
  2. Step 2: Convert to fraction form
    5,083,051.80/7,624,529.10 = 1,244,891.10/x
  3. Step 3: Cross multiply
    5,083,051.80x = 7,624,529.10 × 1,244,891.10
  4. Step 4: Simplify right side
    5,083,051.80x = 9,491,708,418,281.01
  5. Step 5: Solve for x
    x = 9,491,708,418,281.01/5,083,051.80
  6. Step 6: Final answer
    x = 1,867,324.75

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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.