Home / 3,153,008-4,351,151.52-1,722,224

Finding the Fourth Proportional to 3,153,008, 4,351,151.52 and 1,722,224

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Solution

The fourth proportional to 3,153,008, 4,351,151.52 and 1,722,224 is: 2,376,669.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,008 : 4,351,151.52 = 1,722,224 : x
  2. Step 2: Convert to fraction form
    3,153,008/4,351,151.52 = 1,722,224/x
  3. Step 3: Cross multiply
    3,153,008x = 4,351,151.52 × 1,722,224
  4. Step 4: Simplify right side
    3,153,008x = 7,493,657,575,380.48
  5. Step 5: Solve for x
    x = 7,493,657,575,380.48/3,153,008
  6. Step 6: Final answer
    x = 2,376,669.38

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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.