Home / 6,240,848.70-9,362,309.85-2,454,455.10

Finding the Fourth Proportional to 6,240,848.70, 9,362,309.85 and 2,454,455.10

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Solution

The fourth proportional to 6,240,848.70, 9,362,309.85 and 2,454,455.10 is: 3,682,090.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,848.70 : 9,362,309.85 = 2,454,455.10 : x
  2. Step 2: Convert to fraction form
    6,240,848.70/9,362,309.85 = 2,454,455.10/x
  3. Step 3: Cross multiply
    6,240,848.70x = 9,362,309.85 × 2,454,455.10
  4. Step 4: Simplify right side
    6,240,848.70x = 22,979,369,159,112.73
  5. Step 5: Solve for x
    x = 22,979,369,159,112.73/6,240,848.70
  6. Step 6: Final answer
    x = 3,682,090.41

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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.