Home / 2,068,173.66-2,854,252.02-1,150,575.66

Finding the Fourth Proportional to 2,068,173.66, 2,854,252.02 and 1,150,575.66

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Solution

The fourth proportional to 2,068,173.66, 2,854,252.02 and 1,150,575.66 is: 1,587,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,173.66 : 2,854,252.02 = 1,150,575.66 : x
  2. Step 2: Convert to fraction form
    2,068,173.66/2,854,252.02 = 1,150,575.66/x
  3. Step 3: Cross multiply
    2,068,173.66x = 2,854,252.02 × 1,150,575.66
  4. Step 4: Simplify right side
    2,068,173.66x = 3,284,032,901,717.83
  5. Step 5: Solve for x
    x = 3,284,032,901,717.83/2,068,173.66
  6. Step 6: Final answer
    x = 1,587,890.30

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1.5x scale

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.