Home / 4,650,352.50-6,418,087.83-2,613,162.18

Finding the Fourth Proportional to 4,650,352.50, 6,418,087.83 and 2,613,162.18

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Solution

The fourth proportional to 4,650,352.50, 6,418,087.83 and 2,613,162.18 is: 3,606,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,352.50 : 6,418,087.83 = 2,613,162.18 : x
  2. Step 2: Convert to fraction form
    4,650,352.50/6,418,087.83 = 2,613,162.18/x
  3. Step 3: Cross multiply
    4,650,352.50x = 6,418,087.83 × 2,613,162.18
  4. Step 4: Simplify right side
    4,650,352.50x = 16,771,504,385,274.27
  5. Step 5: Solve for x
    x = 16,771,504,385,274.27/4,650,352.50
  6. Step 6: Final answer
    x = 3,606,501.74

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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.