Home / 3,054,746.24-4,212,732.80-2,076,151.04

Finding the Fourth Proportional to 3,054,746.24, 4,212,732.80 and 2,076,151.04

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Solution

The fourth proportional to 3,054,746.24, 4,212,732.80 and 2,076,151.04 is: 2,863,173.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,746.24 : 4,212,732.80 = 2,076,151.04 : x
  2. Step 2: Convert to fraction form
    3,054,746.24/4,212,732.80 = 2,076,151.04/x
  3. Step 3: Cross multiply
    3,054,746.24x = 4,212,732.80 × 2,076,151.04
  4. Step 4: Simplify right side
    3,054,746.24x = 8,746,269,583,962.11
  5. Step 5: Solve for x
    x = 8,746,269,583,962.11/3,054,746.24
  6. Step 6: Final answer
    x = 2,863,173.86

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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.