Home / 2,626,459.77-3,624,520.46-1,480,540.11

Finding the Fourth Proportional to 2,626,459.77, 3,624,520.46 and 1,480,540.11

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Solution

The fourth proportional to 2,626,459.77, 3,624,520.46 and 1,480,540.11 is: 2,043,148.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,459.77 : 3,624,520.46 = 1,480,540.11 : x
  2. Step 2: Convert to fraction form
    2,626,459.77/3,624,520.46 = 1,480,540.11/x
  3. Step 3: Cross multiply
    2,626,459.77x = 3,624,520.46 × 1,480,540.11
  4. Step 4: Simplify right side
    2,626,459.77x = 5,366,247,928,266.96
  5. Step 5: Solve for x
    x = 5,366,247,928,266.96/2,626,459.77
  6. Step 6: Final answer
    x = 2,043,148.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.