Home / 3,827,593.56-5,282,017.18-2,085,283.77

Finding the Fourth Proportional to 3,827,593.56, 5,282,017.18 and 2,085,283.77

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Solution

The fourth proportional to 3,827,593.56, 5,282,017.18 and 2,085,283.77 is: 2,877,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,593.56 : 5,282,017.18 = 2,085,283.77 : x
  2. Step 2: Convert to fraction form
    3,827,593.56/5,282,017.18 = 2,085,283.77/x
  3. Step 3: Cross multiply
    3,827,593.56x = 5,282,017.18 × 2,085,283.77
  4. Step 4: Simplify right side
    3,827,593.56x = 11,014,504,698,315.17
  5. Step 5: Solve for x
    x = 11,014,504,698,315.17/3,827,593.56
  6. Step 6: Final answer
    x = 2,877,657.86

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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.