Home / 1,445,552.30-1,994,860.22-801,014.24

Finding the Fourth Proportional to 1,445,552.30, 1,994,860.22 and 801,014.24

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Solution

The fourth proportional to 1,445,552.30, 1,994,860.22 and 801,014.24 is: 1,105,398.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,552.30 : 1,994,860.22 = 801,014.24 : x
  2. Step 2: Convert to fraction form
    1,445,552.30/1,994,860.22 = 801,014.24/x
  3. Step 3: Cross multiply
    1,445,552.30x = 1,994,860.22 × 801,014.24
  4. Step 4: Simplify right side
    1,445,552.30x = 1,597,911,443,029.53
  5. Step 5: Solve for x
    x = 1,597,911,443,029.53/1,445,552.30
  6. Step 6: Final answer
    x = 1,105,398.57

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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.