Home / 4,311,051.52-5,949,114.24-2,377,393.60

Finding the Fourth Proportional to 4,311,051.52, 5,949,114.24 and 2,377,393.60

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Solution

The fourth proportional to 4,311,051.52, 5,949,114.24 and 2,377,393.60 is: 3,280,727.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,051.52 : 5,949,114.24 = 2,377,393.60 : x
  2. Step 2: Convert to fraction form
    4,311,051.52/5,949,114.24 = 2,377,393.60/x
  3. Step 3: Cross multiply
    4,311,051.52x = 5,949,114.24 × 2,377,393.60
  4. Step 4: Simplify right side
    4,311,051.52x = 14,143,386,119,844.87
  5. Step 5: Solve for x
    x = 14,143,386,119,844.87/4,311,051.52
  6. Step 6: Final answer
    x = 3,280,727.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.