Home / 4,881,093.66-7,315,263.99-2,722,032.59

Finding the Fourth Proportional to 4,881,093.66, 7,315,263.99 and 2,722,032.59

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Solution

The fourth proportional to 4,881,093.66, 7,315,263.99 and 2,722,032.59 is: 4,079,492.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,093.66 : 7,315,263.99 = 2,722,032.59 : x
  2. Step 2: Convert to fraction form
    4,881,093.66/7,315,263.99 = 2,722,032.59/x
  3. Step 3: Cross multiply
    4,881,093.66x = 7,315,263.99 × 2,722,032.59
  4. Step 4: Simplify right side
    4,881,093.66x = 19,912,386,948,657.11
  5. Step 5: Solve for x
    x = 19,912,386,948,657.11/4,881,093.66
  6. Step 6: Final answer
    x = 4,079,492.90

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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.