Home / 4,632,020.40-6,954,251.40-2,956,551.60

Finding the Fourth Proportional to 4,632,020.40, 6,954,251.40 and 2,956,551.60

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Solution

The fourth proportional to 4,632,020.40, 6,954,251.40 and 2,956,551.60 is: 4,438,798.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,020.40 : 6,954,251.40 = 2,956,551.60 : x
  2. Step 2: Convert to fraction form
    4,632,020.40/6,954,251.40 = 2,956,551.60/x
  3. Step 3: Cross multiply
    4,632,020.40x = 6,954,251.40 × 2,956,551.60
  4. Step 4: Simplify right side
    4,632,020.40x = 20,560,603,103,472.24
  5. Step 5: Solve for x
    x = 20,560,603,103,472.24/4,632,020.40
  6. Step 6: Final answer
    x = 4,438,798.05

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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.