Home / 3,544,484.22-4,890,743.01-1,995,505.02

Finding the Fourth Proportional to 3,544,484.22, 4,890,743.01 and 1,995,505.02

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Solution

The fourth proportional to 3,544,484.22, 4,890,743.01 and 1,995,505.02 is: 2,753,433.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,484.22 : 4,890,743.01 = 1,995,505.02 : x
  2. Step 2: Convert to fraction form
    3,544,484.22/4,890,743.01 = 1,995,505.02/x
  3. Step 3: Cross multiply
    3,544,484.22x = 4,890,743.01 × 1,995,505.02
  4. Step 4: Simplify right side
    3,544,484.22x = 9,759,502,227,984.91
  5. Step 5: Solve for x
    x = 9,759,502,227,984.91/3,544,484.22
  6. Step 6: Final answer
    x = 2,753,433.68

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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.