Home / 4,153,744.80-6,226,316.40-2,256,477.60

Finding the Fourth Proportional to 4,153,744.80, 6,226,316.40 and 2,256,477.60

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Solution

The fourth proportional to 4,153,744.80, 6,226,316.40 and 2,256,477.60 is: 3,382,380.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,744.80 : 6,226,316.40 = 2,256,477.60 : x
  2. Step 2: Convert to fraction form
    4,153,744.80/6,226,316.40 = 2,256,477.60/x
  3. Step 3: Cross multiply
    4,153,744.80x = 6,226,316.40 × 2,256,477.60
  4. Step 4: Simplify right side
    4,153,744.80x = 14,049,543,487,112.64
  5. Step 5: Solve for x
    x = 14,049,543,487,112.64/4,153,744.80
  6. Step 6: Final answer
    x = 3,382,380.04

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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.