Home / 2,414,529.60-3,617,647.20-1,149,633.60

Finding the Fourth Proportional to 2,414,529.60, 3,617,647.20 and 1,149,633.60

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Solution

The fourth proportional to 2,414,529.60, 3,617,647.20 and 1,149,633.60 is: 1,722,475.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,529.60 : 3,617,647.20 = 1,149,633.60 : x
  2. Step 2: Convert to fraction form
    2,414,529.60/3,617,647.20 = 1,149,633.60/x
  3. Step 3: Cross multiply
    2,414,529.60x = 3,617,647.20 × 1,149,633.60
  4. Step 4: Simplify right side
    2,414,529.60x = 4,158,968,774,065.92
  5. Step 5: Solve for x
    x = 4,158,968,774,065.92/2,414,529.60
  6. Step 6: Final answer
    x = 1,722,475.79

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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.