Home / 6,239,182.10-9,362,272.35-2,644,337.30

Finding the Fourth Proportional to 6,239,182.10, 9,362,272.35 and 2,644,337.30

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Solution

The fourth proportional to 6,239,182.10, 9,362,272.35 and 2,644,337.30 is: 3,967,989.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,182.10 : 9,362,272.35 = 2,644,337.30 : x
  2. Step 2: Convert to fraction form
    6,239,182.10/9,362,272.35 = 2,644,337.30/x
  3. Step 3: Cross multiply
    6,239,182.10x = 9,362,272.35 × 2,644,337.30
  4. Step 4: Simplify right side
    6,239,182.10x = 24,757,005,987,863.65
  5. Step 5: Solve for x
    x = 24,757,005,987,863.65/6,239,182.10
  6. Step 6: Final answer
    x = 3,967,989.01

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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.