Home / 3,357,722.30-5,034,736.64-2,293,965.50

Finding the Fourth Proportional to 3,357,722.30, 5,034,736.64 and 2,293,965.50

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Solution

The fourth proportional to 3,357,722.30, 5,034,736.64 and 2,293,965.50 is: 3,439,686.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,722.30 : 5,034,736.64 = 2,293,965.50 : x
  2. Step 2: Convert to fraction form
    3,357,722.30/5,034,736.64 = 2,293,965.50/x
  3. Step 3: Cross multiply
    3,357,722.30x = 5,034,736.64 × 2,293,965.50
  4. Step 4: Simplify right side
    3,357,722.30x = 11,549,512,153,745.92
  5. Step 5: Solve for x
    x = 11,549,512,153,745.92/3,357,722.30
  6. Step 6: Final answer
    x = 3,439,686.53

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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.