Home / 4,309,574.32-5,947,750.92-2,474,606.80

Finding the Fourth Proportional to 4,309,574.32, 5,947,750.92 and 2,474,606.80

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Solution

The fourth proportional to 4,309,574.32, 5,947,750.92 and 2,474,606.80 is: 3,415,266.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,574.32 : 5,947,750.92 = 2,474,606.80 : x
  2. Step 2: Convert to fraction form
    4,309,574.32/5,947,750.92 = 2,474,606.80/x
  3. Step 3: Cross multiply
    4,309,574.32x = 5,947,750.92 × 2,474,606.80
  4. Step 4: Simplify right side
    4,309,574.32x = 14,718,344,871,338.25
  5. Step 5: Solve for x
    x = 14,718,344,871,338.25/4,309,574.32
  6. Step 6: Final answer
    x = 3,415,266.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.