Home / 2,295,157.25-3,442,611.33-697,595.78

Finding the Fourth Proportional to 2,295,157.25, 3,442,611.33 and 697,595.78

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Solution

The fourth proportional to 2,295,157.25, 3,442,611.33 and 697,595.78 is: 1,046,355.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,157.25 : 3,442,611.33 = 697,595.78 : x
  2. Step 2: Convert to fraction form
    2,295,157.25/3,442,611.33 = 697,595.78/x
  3. Step 3: Cross multiply
    2,295,157.25x = 3,442,611.33 × 697,595.78
  4. Step 4: Simplify right side
    2,295,157.25x = 2,401,551,118,775.13
  5. Step 5: Solve for x
    x = 2,401,551,118,775.13/2,295,157.25
  6. Step 6: Final answer
    x = 1,046,355.81

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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.