Home / 4,456,719.24-6,687,562.77-2,407,338.51

Finding the Fourth Proportional to 4,456,719.24, 6,687,562.77 and 2,407,338.51

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Solution

The fourth proportional to 4,456,719.24, 6,687,562.77 and 2,407,338.51 is: 3,612,349.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,719.24 : 6,687,562.77 = 2,407,338.51 : x
  2. Step 2: Convert to fraction form
    4,456,719.24/6,687,562.77 = 2,407,338.51/x
  3. Step 3: Cross multiply
    4,456,719.24x = 6,687,562.77 × 2,407,338.51
  4. Step 4: Simplify right side
    4,456,719.24x = 16,099,227,394,263.27
  5. Step 5: Solve for x
    x = 16,099,227,394,263.27/4,456,719.24
  6. Step 6: Final answer
    x = 3,612,349.47

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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.