Home / 9,227,210.40-13,840,815.60-3,846,370.28

Finding the Fourth Proportional to 9,227,210.40, 13,840,815.60 and 3,846,370.28

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Solution

The fourth proportional to 9,227,210.40, 13,840,815.60 and 3,846,370.28 is: 5,769,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,210.40 : 13,840,815.60 = 3,846,370.28 : x
  2. Step 2: Convert to fraction form
    9,227,210.40/13,840,815.60 = 3,846,370.28/x
  3. Step 3: Cross multiply
    9,227,210.40x = 13,840,815.60 × 3,846,370.28
  4. Step 4: Simplify right side
    9,227,210.40x = 53,236,901,705,596.29
  5. Step 5: Solve for x
    x = 53,236,901,705,596.29/9,227,210.40
  6. Step 6: Final answer
    x = 5,769,555.41

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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.