Home / 2,502,329.64-3,735,181.56-2,149,610.28

Finding the Fourth Proportional to 2,502,329.64, 3,735,181.56 and 2,149,610.28

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Solution

The fourth proportional to 2,502,329.64, 3,735,181.56 and 2,149,610.28 is: 3,208,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,329.64 : 3,735,181.56 = 2,149,610.28 : x
  2. Step 2: Convert to fraction form
    2,502,329.64/3,735,181.56 = 2,149,610.28/x
  3. Step 3: Cross multiply
    2,502,329.64x = 3,735,181.56 × 2,149,610.28
  4. Step 4: Simplify right side
    2,502,329.64x = 8,029,184,679,042.44
  5. Step 5: Solve for x
    x = 8,029,184,679,042.44/2,502,329.64
  6. Step 6: Final answer
    x = 3,208,683.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.