Home / 2,302,777.37-3,452,460.18-1,103,557.79

Finding the Fourth Proportional to 2,302,777.37, 3,452,460.18 and 1,103,557.79

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Solution

The fourth proportional to 2,302,777.37, 3,452,460.18 and 1,103,557.79 is: 1,654,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,777.37 : 3,452,460.18 = 1,103,557.79 : x
  2. Step 2: Convert to fraction form
    2,302,777.37/3,452,460.18 = 1,103,557.79/x
  3. Step 3: Cross multiply
    2,302,777.37x = 3,452,460.18 × 1,103,557.79
  4. Step 4: Simplify right side
    2,302,777.37x = 3,809,989,309,041.50
  5. Step 5: Solve for x
    x = 3,809,989,309,041.50/2,302,777.37
  6. Step 6: Final answer
    x = 1,654,519.18

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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.