Home / 2,794,820.93-4,191,997.58-773,089.79

Finding the Fourth Proportional to 2,794,820.93, 4,191,997.58 and 773,089.79

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Solution

The fourth proportional to 2,794,820.93, 4,191,997.58 and 773,089.79 is: 1,159,570.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,820.93 : 4,191,997.58 = 773,089.79 : x
  2. Step 2: Convert to fraction form
    2,794,820.93/4,191,997.58 = 773,089.79/x
  3. Step 3: Cross multiply
    2,794,820.93x = 4,191,997.58 × 773,089.79
  4. Step 4: Simplify right side
    2,794,820.93x = 3,240,790,524,937.26
  5. Step 5: Solve for x
    x = 3,240,790,524,937.26/2,794,820.93
  6. Step 6: Final answer
    x = 1,159,570.01

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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.