Home / 4,995,613.79-6,894,114.19-3,061,500.85

Finding the Fourth Proportional to 4,995,613.79, 6,894,114.19 and 3,061,500.85

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Solution

The fourth proportional to 4,995,613.79, 6,894,114.19 and 3,061,500.85 is: 4,224,973.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,613.79 : 6,894,114.19 = 3,061,500.85 : x
  2. Step 2: Convert to fraction form
    4,995,613.79/6,894,114.19 = 3,061,500.85/x
  3. Step 3: Cross multiply
    4,995,613.79x = 6,894,114.19 × 3,061,500.85
  4. Step 4: Simplify right side
    4,995,613.79x = 21,106,336,402,903.99
  5. Step 5: Solve for x
    x = 21,106,336,402,903.99/4,995,613.79
  6. Step 6: Final answer
    x = 4,224,973.61

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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.