Home / 5,544,107.80-8,316,161.70-3,843,496.60

Finding the Fourth Proportional to 5,544,107.80, 8,316,161.70 and 3,843,496.60

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Solution

The fourth proportional to 5,544,107.80, 8,316,161.70 and 3,843,496.60 is: 5,765,244.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,107.80 : 8,316,161.70 = 3,843,496.60 : x
  2. Step 2: Convert to fraction form
    5,544,107.80/8,316,161.70 = 3,843,496.60/x
  3. Step 3: Cross multiply
    5,544,107.80x = 8,316,161.70 × 3,843,496.60
  4. Step 4: Simplify right side
    5,544,107.80x = 31,963,139,219,000.22
  5. Step 5: Solve for x
    x = 31,963,139,219,000.22/5,544,107.80
  6. Step 6: Final answer
    x = 5,765,244.90

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Similar ratio
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1.5x scale

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.