Home / 6,983,781.96-10,472,619.22-3,523,392.84

Finding the Fourth Proportional to 6,983,781.96, 10,472,619.22 and 3,523,392.84

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Solution

The fourth proportional to 6,983,781.96, 10,472,619.22 and 3,523,392.84 is: 5,283,548.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,781.96 : 10,472,619.22 = 3,523,392.84 : x
  2. Step 2: Convert to fraction form
    6,983,781.96/10,472,619.22 = 3,523,392.84/x
  3. Step 3: Cross multiply
    6,983,781.96x = 10,472,619.22 × 3,523,392.84
  4. Step 4: Simplify right side
    6,983,781.96x = 36,899,151,575,794.38
  5. Step 5: Solve for x
    x = 36,899,151,575,794.38/6,983,781.96
  6. Step 6: Final answer
    x = 5,283,548.63

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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.