Home / 4,881,094.66-7,315,265.49-2,722,033.59

Finding the Fourth Proportional to 4,881,094.66, 7,315,265.49 and 2,722,033.59

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Solution

The fourth proportional to 4,881,094.66, 7,315,265.49 and 2,722,033.59 is: 4,079,494.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,094.66 : 7,315,265.49 = 2,722,033.59 : x
  2. Step 2: Convert to fraction form
    4,881,094.66/7,315,265.49 = 2,722,033.59/x
  3. Step 3: Cross multiply
    4,881,094.66x = 7,315,265.49 × 2,722,033.59
  4. Step 4: Simplify right side
    4,881,094.66x = 19,912,398,383,547.81
  5. Step 5: Solve for x
    x = 19,912,398,383,547.81/4,881,094.66
  6. Step 6: Final answer
    x = 4,079,494.41

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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.