Home / 3,356,523.44-4,630,787.28-2,195,632.32

Finding the Fourth Proportional to 3,356,523.44, 4,630,787.28 and 2,195,632.32

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Solution

The fourth proportional to 3,356,523.44, 4,630,787.28 and 2,195,632.32 is: 3,029,177.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,523.44 : 4,630,787.28 = 2,195,632.32 : x
  2. Step 2: Convert to fraction form
    3,356,523.44/4,630,787.28 = 2,195,632.32/x
  3. Step 3: Cross multiply
    3,356,523.44x = 4,630,787.28 × 2,195,632.32
  4. Step 4: Simplify right side
    3,356,523.44x = 10,167,506,219,012.89
  5. Step 5: Solve for x
    x = 10,167,506,219,012.89/3,356,523.44
  6. Step 6: Final answer
    x = 3,029,177.78

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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.