Home / 2,896,629.60-4,344,944.40-1,552,936.80

Finding the Fourth Proportional to 2,896,629.60, 4,344,944.40 and 1,552,936.80

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Solution

The fourth proportional to 2,896,629.60, 4,344,944.40 and 1,552,936.80 is: 2,329,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,629.60 : 4,344,944.40 = 1,552,936.80 : x
  2. Step 2: Convert to fraction form
    2,896,629.60/4,344,944.40 = 1,552,936.80/x
  3. Step 3: Cross multiply
    2,896,629.60x = 4,344,944.40 × 1,552,936.80
  4. Step 4: Simplify right side
    2,896,629.60x = 6,747,424,052,713.92
  5. Step 5: Solve for x
    x = 6,747,424,052,713.92/2,896,629.60
  6. Step 6: Final answer
    x = 2,329,405.20

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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.