Home / 1,366,820.52-2,050,394.94-568,642.20

Finding the Fourth Proportional to 1,366,820.52, 2,050,394.94 and 568,642.20

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Solution

The fourth proportional to 1,366,820.52, 2,050,394.94 and 568,642.20 is: 853,031.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,820.52 : 2,050,394.94 = 568,642.20 : x
  2. Step 2: Convert to fraction form
    1,366,820.52/2,050,394.94 = 568,642.20/x
  3. Step 3: Cross multiply
    1,366,820.52x = 2,050,394.94 × 568,642.20
  4. Step 4: Simplify right side
    1,366,820.52x = 1,165,941,089,550.47
  5. Step 5: Solve for x
    x = 1,165,941,089,550.47/1,366,820.52
  6. Step 6: Final answer
    x = 853,031.60

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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.