Home / 2,677,536.39-4,016,444.84-2,038,841.87

Finding the Fourth Proportional to 2,677,536.39, 4,016,444.84 and 2,038,841.87

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Solution

The fourth proportional to 2,677,536.39, 4,016,444.84 and 2,038,841.87 is: 3,058,369.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,536.39 : 4,016,444.84 = 2,038,841.87 : x
  2. Step 2: Convert to fraction form
    2,677,536.39/4,016,444.84 = 2,038,841.87/x
  3. Step 3: Cross multiply
    2,677,536.39x = 4,016,444.84 × 2,038,841.87
  4. Step 4: Simplify right side
    2,677,536.39x = 8,188,895,934,829.33
  5. Step 5: Solve for x
    x = 8,188,895,934,829.33/2,677,536.39
  6. Step 6: Final answer
    x = 3,058,369.61

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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.