Home / 2,677,068.97-4,023,014.43-2,612,174.71

Finding the Fourth Proportional to 2,677,068.97, 4,023,014.43 and 2,612,174.71

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Solution

The fourth proportional to 2,677,068.97, 4,023,014.43 and 2,612,174.71 is: 3,925,493.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,068.97 : 4,023,014.43 = 2,612,174.71 : x
  2. Step 2: Convert to fraction form
    2,677,068.97/4,023,014.43 = 2,612,174.71/x
  3. Step 3: Cross multiply
    2,677,068.97x = 4,023,014.43 × 2,612,174.71
  4. Step 4: Simplify right side
    2,677,068.97x = 10,508,816,552,011.07
  5. Step 5: Solve for x
    x = 10,508,816,552,011.07/2,677,068.97
  6. Step 6: Final answer
    x = 3,925,493.39

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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.