Home / 2,053,094.88-2,833,289.28-1,135,385.79

Finding the Fourth Proportional to 2,053,094.88, 2,833,289.28 and 1,135,385.79

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Solution

The fourth proportional to 2,053,094.88, 2,833,289.28 and 1,135,385.79 is: 1,566,842.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,094.88 : 2,833,289.28 = 1,135,385.79 : x
  2. Step 2: Convert to fraction form
    2,053,094.88/2,833,289.28 = 1,135,385.79/x
  3. Step 3: Cross multiply
    2,053,094.88x = 2,833,289.28 × 1,135,385.79
  4. Step 4: Simplify right side
    2,053,094.88x = 3,216,876,392,783.75
  5. Step 5: Solve for x
    x = 3,216,876,392,783.75/2,053,094.88
  6. Step 6: Final answer
    x = 1,566,842.54

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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.