Home / 6,056,356.80-9,076,816.80-3,217,828.80

Finding the Fourth Proportional to 6,056,356.80, 9,076,816.80 and 3,217,828.80

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Solution

The fourth proportional to 6,056,356.80, 9,076,816.80 and 3,217,828.80 is: 4,822,642.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,056,356.80 : 9,076,816.80 = 3,217,828.80 : x
  2. Step 2: Convert to fraction form
    6,056,356.80/9,076,816.80 = 3,217,828.80/x
  3. Step 3: Cross multiply
    6,056,356.80x = 9,076,816.80 × 3,217,828.80
  4. Step 4: Simplify right side
    6,056,356.80x = 29,207,642,511,363.84
  5. Step 5: Solve for x
    x = 29,207,642,511,363.84/6,056,356.80
  6. Step 6: Final answer
    x = 4,822,642.30

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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.