Home / 8,275,400.08-12,414,184.69-2,734,094.81

Finding the Fourth Proportional to 8,275,400.08, 12,414,184.69 and 2,734,094.81

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Solution

The fourth proportional to 8,275,400.08, 12,414,184.69 and 2,734,094.81 is: 4,101,500.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,275,400.08 : 12,414,184.69 = 2,734,094.81 : x
  2. Step 2: Convert to fraction form
    8,275,400.08/12,414,184.69 = 2,734,094.81/x
  3. Step 3: Cross multiply
    8,275,400.08x = 12,414,184.69 × 2,734,094.81
  4. Step 4: Simplify right side
    8,275,400.08x = 33,941,557,890,807.32
  5. Step 5: Solve for x
    x = 33,941,557,890,807.32/8,275,400.08
  6. Step 6: Final answer
    x = 4,101,500.54

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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.