Home / 2,003,343.73-3,005,296.25-655,612.27

Finding the Fourth Proportional to 2,003,343.73, 3,005,296.25 and 655,612.27

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Solution

The fourth proportional to 2,003,343.73, 3,005,296.25 and 655,612.27 is: 983,510.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,343.73 : 3,005,296.25 = 655,612.27 : x
  2. Step 2: Convert to fraction form
    2,003,343.73/3,005,296.25 = 655,612.27/x
  3. Step 3: Cross multiply
    2,003,343.73x = 3,005,296.25 × 655,612.27
  4. Step 4: Simplify right side
    2,003,343.73x = 1,970,309,096,484.99
  5. Step 5: Solve for x
    x = 1,970,309,096,484.99/2,003,343.73
  6. Step 6: Final answer
    x = 983,510.25

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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.