Home / 2,734,134.80-4,101,594.40-841,035.92

Finding the Fourth Proportional to 2,734,134.80, 4,101,594.40 and 841,035.92

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Solution

The fourth proportional to 2,734,134.80, 4,101,594.40 and 841,035.92 is: 1,261,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,134.80 : 4,101,594.40 = 841,035.92 : x
  2. Step 2: Convert to fraction form
    2,734,134.80/4,101,594.40 = 841,035.92/x
  3. Step 3: Cross multiply
    2,734,134.80x = 4,101,594.40 × 841,035.92
  4. Step 4: Simplify right side
    2,734,134.80x = 3,449,588,219,670.85
  5. Step 5: Solve for x
    x = 3,449,588,219,670.85/2,734,134.80
  6. Step 6: Final answer
    x = 1,261,674.52

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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.