Home / 3,419,703.96-5,104,300.36-3,016,276.44

Finding the Fourth Proportional to 3,419,703.96, 5,104,300.36 and 3,016,276.44

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Solution

The fourth proportional to 3,419,703.96, 5,104,300.36 and 3,016,276.44 is: 4,502,138.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419,703.96 : 5,104,300.36 = 3,016,276.44 : x
  2. Step 2: Convert to fraction form
    3,419,703.96/5,104,300.36 = 3,016,276.44/x
  3. Step 3: Cross multiply
    3,419,703.96x = 5,104,300.36 × 3,016,276.44
  4. Step 4: Simplify right side
    3,419,703.96x = 15,395,980,918,551.52
  5. Step 5: Solve for x
    x = 15,395,980,918,551.52/3,419,703.96
  6. Step 6: Final answer
    x = 4,502,138.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.