Home / 3,258,002.70-4,889,336.85-1,366,101.90

Finding the Fourth Proportional to 3,258,002.70, 4,889,336.85 and 1,366,101.90

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Solution

The fourth proportional to 3,258,002.70, 4,889,336.85 and 1,366,101.90 is: 2,050,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,002.70 : 4,889,336.85 = 1,366,101.90 : x
  2. Step 2: Convert to fraction form
    3,258,002.70/4,889,336.85 = 1,366,101.90/x
  3. Step 3: Cross multiply
    3,258,002.70x = 4,889,336.85 × 1,366,101.90
  4. Step 4: Simplify right side
    3,258,002.70x = 6,679,332,360,525.01
  5. Step 5: Solve for x
    x = 6,679,332,360,525.01/3,258,002.70
  6. Step 6: Final answer
    x = 2,050,131.01

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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.