Home / 2,443,007.88-3,664,531.26-1,003,320.36

Finding the Fourth Proportional to 2,443,007.88, 3,664,531.26 and 1,003,320.36

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Solution

The fourth proportional to 2,443,007.88, 3,664,531.26 and 1,003,320.36 is: 1,504,988.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,007.88 : 3,664,531.26 = 1,003,320.36 : x
  2. Step 2: Convert to fraction form
    2,443,007.88/3,664,531.26 = 1,003,320.36/x
  3. Step 3: Cross multiply
    2,443,007.88x = 3,664,531.26 × 1,003,320.36
  4. Step 4: Simplify right side
    2,443,007.88x = 3,676,698,823,014.45
  5. Step 5: Solve for x
    x = 3,676,698,823,014.45/2,443,007.88
  6. Step 6: Final answer
    x = 1,504,988.52

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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.