Home / 2,070,183.30-3,105,398.96-650,239.34

Finding the Fourth Proportional to 2,070,183.30, 3,105,398.96 and 650,239.34

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Solution

The fourth proportional to 2,070,183.30, 3,105,398.96 and 650,239.34 is: 975,397.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,183.30 : 3,105,398.96 = 650,239.34 : x
  2. Step 2: Convert to fraction form
    2,070,183.30/3,105,398.96 = 650,239.34/x
  3. Step 3: Cross multiply
    2,070,183.30x = 3,105,398.96 × 650,239.34
  4. Step 4: Simplify right side
    2,070,183.30x = 2,019,252,551,408.89
  5. Step 5: Solve for x
    x = 2,019,252,551,408.89/2,070,183.30
  6. Step 6: Final answer
    x = 975,397.95

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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.