Home / 6,055,690.60-9,085,139.70-2,642,512.60

Finding the Fourth Proportional to 6,055,690.60, 9,085,139.70 and 2,642,512.60

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Solution

The fourth proportional to 6,055,690.60, 9,085,139.70 and 2,642,512.60 is: 3,964,468.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,690.60 : 9,085,139.70 = 2,642,512.60 : x
  2. Step 2: Convert to fraction form
    6,055,690.60/9,085,139.70 = 2,642,512.60/x
  3. Step 3: Cross multiply
    6,055,690.60x = 9,085,139.70 × 2,642,512.60
  4. Step 4: Simplify right side
    6,055,690.60x = 24,007,596,130,010.22
  5. Step 5: Solve for x
    x = 24,007,596,130,010.22/6,055,690.60
  6. Step 6: Final answer
    x = 3,964,468.75

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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.