Home / 3,777,682.44-5,666,470.87-2,154,988.24

Finding the Fourth Proportional to 3,777,682.44, 5,666,470.87 and 2,154,988.24

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Solution

The fourth proportional to 3,777,682.44, 5,666,470.87 and 2,154,988.24 is: 3,232,452.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,682.44 : 5,666,470.87 = 2,154,988.24 : x
  2. Step 2: Convert to fraction form
    3,777,682.44/5,666,470.87 = 2,154,988.24/x
  3. Step 3: Cross multiply
    3,777,682.44x = 5,666,470.87 × 2,154,988.24
  4. Step 4: Simplify right side
    3,777,682.44x = 12,211,178,100,482.86
  5. Step 5: Solve for x
    x = 12,211,178,100,482.86/3,777,682.44
  6. Step 6: Final answer
    x = 3,232,452.25

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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.