Home / 6,851,770.36-10,276,854.82-2,752,925.32

Finding the Fourth Proportional to 6,851,770.36, 10,276,854.82 and 2,752,925.32

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Solution

The fourth proportional to 6,851,770.36, 10,276,854.82 and 2,752,925.32 is: 4,129,066.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,770.36 : 10,276,854.82 = 2,752,925.32 : x
  2. Step 2: Convert to fraction form
    6,851,770.36/10,276,854.82 = 2,752,925.32/x
  3. Step 3: Cross multiply
    6,851,770.36x = 10,276,854.82 × 2,752,925.32
  4. Step 4: Simplify right side
    6,851,770.36x = 28,291,413,843,942.04
  5. Step 5: Solve for x
    x = 28,291,413,843,942.04/6,851,770.36
  6. Step 6: Final answer
    x = 4,129,066.26

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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.