Home / 2,541,932.73-3,812,929.95-744,852.66

Finding the Fourth Proportional to 2,541,932.73, 3,812,929.95 and 744,852.66

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Solution

The fourth proportional to 2,541,932.73, 3,812,929.95 and 744,852.66 is: 1,117,288.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,932.73 : 3,812,929.95 = 744,852.66 : x
  2. Step 2: Convert to fraction form
    2,541,932.73/3,812,929.95 = 744,852.66/x
  3. Step 3: Cross multiply
    2,541,932.73x = 3,812,929.95 × 744,852.66
  4. Step 4: Simplify right side
    2,541,932.73x = 2,840,071,015,651.17
  5. Step 5: Solve for x
    x = 2,840,071,015,651.17/2,541,932.73
  6. Step 6: Final answer
    x = 1,117,288.03

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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.