Home / 4,055,522.27-5,596,612.58-2,219,981.06

Finding the Fourth Proportional to 4,055,522.27, 5,596,612.58 and 2,219,981.06

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Solution

The fourth proportional to 4,055,522.27, 5,596,612.58 and 2,219,981.06 is: 3,063,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,522.27 : 5,596,612.58 = 2,219,981.06 : x
  2. Step 2: Convert to fraction form
    4,055,522.27/5,596,612.58 = 2,219,981.06/x
  3. Step 3: Cross multiply
    4,055,522.27x = 5,596,612.58 × 2,219,981.06
  4. Step 4: Simplify right side
    4,055,522.27x = 12,424,373,947,299.22
  5. Step 5: Solve for x
    x = 12,424,373,947,299.22/4,055,522.27
  6. Step 6: Final answer
    x = 3,063,569.41

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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.