Home / 5,068,719.02-6,994,773.96-2,745,567.74

Finding the Fourth Proportional to 5,068,719.02, 6,994,773.96 and 2,745,567.74

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Solution

The fourth proportional to 5,068,719.02, 6,994,773.96 and 2,745,567.74 is: 3,788,851.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,719.02 : 6,994,773.96 = 2,745,567.74 : x
  2. Step 2: Convert to fraction form
    5,068,719.02/6,994,773.96 = 2,745,567.74/x
  3. Step 3: Cross multiply
    5,068,719.02x = 6,994,773.96 × 2,745,567.74
  4. Step 4: Simplify right side
    5,068,719.02x = 19,204,625,733,168.05
  5. Step 5: Solve for x
    x = 19,204,625,733,168.05/5,068,719.02
  6. Step 6: Final answer
    x = 3,788,851.91

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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.