Home / 2,351,225.48-3,245,380.70-1,535,552.37

Finding the Fourth Proportional to 2,351,225.48, 3,245,380.70 and 1,535,552.37

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Solution

The fourth proportional to 2,351,225.48, 3,245,380.70 and 1,535,552.37 is: 2,119,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,225.48 : 3,245,380.70 = 1,535,552.37 : x
  2. Step 2: Convert to fraction form
    2,351,225.48/3,245,380.70 = 1,535,552.37/x
  3. Step 3: Cross multiply
    2,351,225.48x = 3,245,380.70 × 1,535,552.37
  4. Step 4: Simplify right side
    2,351,225.48x = 4,983,452,017,759.50
  5. Step 5: Solve for x
    x = 4,983,452,017,759.50/2,351,225.48
  6. Step 6: Final answer
    x = 2,119,512.60

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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.