Home / 1,366,854.72-2,050,697.60-968,266.68

Finding the Fourth Proportional to 1,366,854.72, 2,050,697.60 and 968,266.68

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Solution

The fourth proportional to 1,366,854.72, 2,050,697.60 and 968,266.68 is: 1,452,694.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,854.72 : 2,050,697.60 = 968,266.68 : x
  2. Step 2: Convert to fraction form
    1,366,854.72/2,050,697.60 = 968,266.68/x
  3. Step 3: Cross multiply
    1,366,854.72x = 2,050,697.60 × 968,266.68
  4. Step 4: Simplify right side
    1,366,854.72x = 1,985,622,156,835.97
  5. Step 5: Solve for x
    x = 1,985,622,156,835.97/1,366,854.72
  6. Step 6: Final answer
    x = 1,452,694.37

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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.