Home / 2,016,875.55-3,025,313.33-1,560,229.95

Finding the Fourth Proportional to 2,016,875.55, 3,025,313.33 and 1,560,229.95

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Solution

The fourth proportional to 2,016,875.55, 3,025,313.33 and 1,560,229.95 is: 2,340,344.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,875.55 : 3,025,313.33 = 1,560,229.95 : x
  2. Step 2: Convert to fraction form
    2,016,875.55/3,025,313.33 = 1,560,229.95/x
  3. Step 3: Cross multiply
    2,016,875.55x = 3,025,313.33 × 1,560,229.95
  4. Step 4: Simplify right side
    2,016,875.55x = 4,720,184,457,799.08
  5. Step 5: Solve for x
    x = 4,720,184,457,799.08/2,016,875.55
  6. Step 6: Final answer
    x = 2,340,344.93

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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.