Home / 2,057,794.08-2,839,775.76-1,140,042.75

Finding the Fourth Proportional to 2,057,794.08, 2,839,775.76 and 1,140,042.75

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Solution

The fourth proportional to 2,057,794.08, 2,839,775.76 and 1,140,042.75 is: 1,573,270.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,794.08 : 2,839,775.76 = 1,140,042.75 : x
  2. Step 2: Convert to fraction form
    2,057,794.08/2,839,775.76 = 1,140,042.75/x
  3. Step 3: Cross multiply
    2,057,794.08x = 2,839,775.76 × 1,140,042.75
  4. Step 4: Simplify right side
    2,057,794.08x = 3,237,465,766,813.74
  5. Step 5: Solve for x
    x = 3,237,465,766,813.74/2,057,794.08
  6. Step 6: Final answer
    x = 1,573,270.04

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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.