Home / 3,247,711.70-4,871,567.55-3,073,529.30

Finding the Fourth Proportional to 3,247,711.70, 4,871,567.55 and 3,073,529.30

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Solution

The fourth proportional to 3,247,711.70, 4,871,567.55 and 3,073,529.30 is: 4,610,293.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,711.70 : 4,871,567.55 = 3,073,529.30 : x
  2. Step 2: Convert to fraction form
    3,247,711.70/4,871,567.55 = 3,073,529.30/x
  3. Step 3: Cross multiply
    3,247,711.70x = 4,871,567.55 × 3,073,529.30
  4. Step 4: Simplify right side
    3,247,711.70x = 14,972,905,601,854.21
  5. Step 5: Solve for x
    x = 14,972,905,601,854.21/3,247,711.70
  6. Step 6: Final answer
    x = 4,610,293.95

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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.