Home / 4,881,095.66-7,315,266.99-2,722,034.59

Finding the Fourth Proportional to 4,881,095.66, 7,315,266.99 and 2,722,034.59

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Solution

The fourth proportional to 4,881,095.66, 7,315,266.99 and 2,722,034.59 is: 4,079,495.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,095.66 : 7,315,266.99 = 2,722,034.59 : x
  2. Step 2: Convert to fraction form
    4,881,095.66/7,315,266.99 = 2,722,034.59/x
  3. Step 3: Cross multiply
    4,881,095.66x = 7,315,266.99 × 2,722,034.59
  4. Step 4: Simplify right side
    4,881,095.66x = 19,912,409,781,865.18
  5. Step 5: Solve for x
    x = 19,912,409,781,865.18/4,881,095.66
  6. Step 6: Final answer
    x = 4,079,495.91

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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.