Home / 4,964,263.40-7,412,765.65-3,941,912.04

Finding the Fourth Proportional to 4,964,263.40, 7,412,765.65 and 3,941,912.04

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Solution

The fourth proportional to 4,964,263.40, 7,412,765.65 and 3,941,912.04 is: 5,886,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,263.40 : 7,412,765.65 = 3,941,912.04 : x
  2. Step 2: Convert to fraction form
    4,964,263.40/7,412,765.65 = 3,941,912.04/x
  3. Step 3: Cross multiply
    4,964,263.40x = 7,412,765.65 × 3,941,912.04
  4. Step 4: Simplify right side
    4,964,263.40x = 29,220,470,165,433.43
  5. Step 5: Solve for x
    x = 29,220,470,165,433.43/4,964,263.40
  6. Step 6: Final answer
    x = 5,886,164.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.