Home / 5,068,055.44-6,993,917.76-2,776,297.60

Finding the Fourth Proportional to 5,068,055.44, 6,993,917.76 and 2,776,297.60

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Solution

The fourth proportional to 5,068,055.44, 6,993,917.76 and 2,776,297.60 is: 3,831,291.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,055.44 : 6,993,917.76 = 2,776,297.60 : x
  2. Step 2: Convert to fraction form
    5,068,055.44/6,993,917.76 = 2,776,297.60/x
  3. Step 3: Cross multiply
    5,068,055.44x = 6,993,917.76 × 2,776,297.60
  4. Step 4: Simplify right side
    5,068,055.44x = 19,417,197,091,685.38
  5. Step 5: Solve for x
    x = 19,417,197,091,685.38/5,068,055.44
  6. Step 6: Final answer
    x = 3,831,291.37

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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.