Home / 3,095,334.27-4,271,569.53-1,718,680.55

Finding the Fourth Proportional to 3,095,334.27, 4,271,569.53 and 1,718,680.55

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Solution

The fourth proportional to 3,095,334.27, 4,271,569.53 and 1,718,680.55 is: 2,371,783.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,334.27 : 4,271,569.53 = 1,718,680.55 : x
  2. Step 2: Convert to fraction form
    3,095,334.27/4,271,569.53 = 1,718,680.55/x
  3. Step 3: Cross multiply
    3,095,334.27x = 4,271,569.53 × 1,718,680.55
  4. Step 4: Simplify right side
    3,095,334.27x = 7,341,463,441,380.74
  5. Step 5: Solve for x
    x = 7,341,463,441,380.74/3,095,334.27
  6. Step 6: Final answer
    x = 2,371,783.72

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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.