Home / 4,253,570.57-5,869,900.51-2,418,028.94

Finding the Fourth Proportional to 4,253,570.57, 5,869,900.51 and 2,418,028.94

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Solution

The fourth proportional to 4,253,570.57, 5,869,900.51 and 2,418,028.94 is: 3,336,864.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,570.57 : 5,869,900.51 = 2,418,028.94 : x
  2. Step 2: Convert to fraction form
    4,253,570.57/5,869,900.51 = 2,418,028.94/x
  3. Step 3: Cross multiply
    4,253,570.57x = 5,869,900.51 × 2,418,028.94
  4. Step 4: Simplify right side
    4,253,570.57x = 14,193,589,316,730.44
  5. Step 5: Solve for x
    x = 14,193,589,316,730.44/4,253,570.57
  6. Step 6: Final answer
    x = 3,336,864.66

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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.