Home / 3,554,875.60-5,332,313.40-1,560,331.60

Finding the Fourth Proportional to 3,554,875.60, 5,332,313.40 and 1,560,331.60

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Solution

The fourth proportional to 3,554,875.60, 5,332,313.40 and 1,560,331.60 is: 2,340,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,875.60 : 5,332,313.40 = 1,560,331.60 : x
  2. Step 2: Convert to fraction form
    3,554,875.60/5,332,313.40 = 1,560,331.60/x
  3. Step 3: Cross multiply
    3,554,875.60x = 5,332,313.40 × 1,560,331.60
  4. Step 4: Simplify right side
    3,554,875.60x = 8,320,177,099,123.44
  5. Step 5: Solve for x
    x = 8,320,177,099,123.44/3,554,875.60
  6. Step 6: Final answer
    x = 2,340,497.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.