Home / 4,267,816.68-6,395,180.52-2,899,848.16

Finding the Fourth Proportional to 4,267,816.68, 6,395,180.52 and 2,899,848.16

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Solution

The fourth proportional to 4,267,816.68, 6,395,180.52 and 2,899,848.16 is: 4,345,325.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,816.68 : 6,395,180.52 = 2,899,848.16 : x
  2. Step 2: Convert to fraction form
    4,267,816.68/6,395,180.52 = 2,899,848.16/x
  3. Step 3: Cross multiply
    4,267,816.68x = 6,395,180.52 × 2,899,848.16
  4. Step 4: Simplify right side
    4,267,816.68x = 18,545,052,463,789.84
  5. Step 5: Solve for x
    x = 18,545,052,463,789.84/4,267,816.68
  6. Step 6: Final answer
    x = 4,345,325.46

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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.