Home / 3,044,798.78-4,201,825.58-1,649,363.64

Finding the Fourth Proportional to 3,044,798.78, 4,201,825.58 and 1,649,363.64

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Solution

The fourth proportional to 3,044,798.78, 4,201,825.58 and 1,649,363.64 is: 2,276,123.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,798.78 : 4,201,825.58 = 1,649,363.64 : x
  2. Step 2: Convert to fraction form
    3,044,798.78/4,201,825.58 = 1,649,363.64/x
  3. Step 3: Cross multiply
    3,044,798.78x = 4,201,825.58 × 1,649,363.64
  4. Step 4: Simplify right side
    3,044,798.78x = 6,930,338,333,273.91
  5. Step 5: Solve for x
    x = 6,930,338,333,273.91/3,044,798.78
  6. Step 6: Final answer
    x = 2,276,123.59

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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.