Home / 3,956,943.75-5,935,231.71-1,650,484.95

Finding the Fourth Proportional to 3,956,943.75, 5,935,231.71 and 1,650,484.95

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Solution

The fourth proportional to 3,956,943.75, 5,935,231.71 and 1,650,484.95 is: 2,475,650.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,943.75 : 5,935,231.71 = 1,650,484.95 : x
  2. Step 2: Convert to fraction form
    3,956,943.75/5,935,231.71 = 1,650,484.95/x
  3. Step 3: Cross multiply
    3,956,943.75x = 5,935,231.71 × 1,650,484.95
  4. Step 4: Simplify right side
    3,956,943.75x = 9,796,010,612,117.76
  5. Step 5: Solve for x
    x = 9,796,010,612,117.76/3,956,943.75
  6. Step 6: Final answer
    x = 2,475,650.71

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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.