Home / 6,100,484.16-8,418,675.96-3,384,230.16

Finding the Fourth Proportional to 6,100,484.16, 8,418,675.96 and 3,384,230.16

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Solution

The fourth proportional to 6,100,484.16, 8,418,675.96 and 3,384,230.16 is: 4,670,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,484.16 : 8,418,675.96 = 3,384,230.16 : x
  2. Step 2: Convert to fraction form
    6,100,484.16/8,418,675.96 = 3,384,230.16/x
  3. Step 3: Cross multiply
    6,100,484.16x = 8,418,675.96 × 3,384,230.16
  4. Step 4: Simplify right side
    6,100,484.16x = 28,490,737,091,098.96
  5. Step 5: Solve for x
    x = 28,490,737,091,098.96/6,100,484.16
  6. Step 6: Final answer
    x = 4,670,241.96

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1.5x scale

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.