Home / 2,011,398.04-3,015,104.19-944,530.30

Finding the Fourth Proportional to 2,011,398.04, 3,015,104.19 and 944,530.30

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Solution

The fourth proportional to 2,011,398.04, 3,015,104.19 and 944,530.30 is: 1,415,859.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,398.04 : 3,015,104.19 = 944,530.30 : x
  2. Step 2: Convert to fraction form
    2,011,398.04/3,015,104.19 = 944,530.30/x
  3. Step 3: Cross multiply
    2,011,398.04x = 3,015,104.19 × 944,530.30
  4. Step 4: Simplify right side
    2,011,398.04x = 2,847,857,265,111.96
  5. Step 5: Solve for x
    x = 2,847,857,265,111.96/2,011,398.04
  6. Step 6: Final answer
    x = 1,415,859.62

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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.