Home / 6,864,559.81-10,297,444.83-2,546,660.05

Finding the Fourth Proportional to 6,864,559.81, 10,297,444.83 and 2,546,660.05

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Solution

The fourth proportional to 6,864,559.81, 10,297,444.83 and 2,546,660.05 is: 3,820,214.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,559.81 : 10,297,444.83 = 2,546,660.05 : x
  2. Step 2: Convert to fraction form
    6,864,559.81/10,297,444.83 = 2,546,660.05/x
  3. Step 3: Cross multiply
    6,864,559.81x = 10,297,444.83 × 2,546,660.05
  4. Step 4: Simplify right side
    6,864,559.81x = 26,224,091,365,640.04
  5. Step 5: Solve for x
    x = 26,224,091,365,640.04/6,864,559.81
  6. Step 6: Final answer
    x = 3,820,214.56

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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.