Home / 2,022,440.07-3,033,671.40-674,598.96

Finding the Fourth Proportional to 2,022,440.07, 3,033,671.40 and 674,598.96

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Solution

The fourth proportional to 2,022,440.07, 3,033,671.40 and 674,598.96 is: 1,011,902.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,440.07 : 3,033,671.40 = 674,598.96 : x
  2. Step 2: Convert to fraction form
    2,022,440.07/3,033,671.40 = 674,598.96/x
  3. Step 3: Cross multiply
    2,022,440.07x = 3,033,671.40 × 674,598.96
  4. Step 4: Simplify right side
    2,022,440.07x = 2,046,511,571,421.74
  5. Step 5: Solve for x
    x = 2,046,511,571,421.74/2,022,440.07
  6. Step 6: Final answer
    x = 1,011,902.21

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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.