Home / 2,293,149.96-3,440,138.65-944,576.51

Finding the Fourth Proportional to 2,293,149.96, 3,440,138.65 and 944,576.51

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Solution

The fourth proportional to 2,293,149.96, 3,440,138.65 and 944,576.51 is: 1,417,035.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,149.96 : 3,440,138.65 = 944,576.51 : x
  2. Step 2: Convert to fraction form
    2,293,149.96/3,440,138.65 = 944,576.51/x
  3. Step 3: Cross multiply
    2,293,149.96x = 3,440,138.65 × 944,576.51
  4. Step 4: Simplify right side
    2,293,149.96x = 3,249,474,140,370.98
  5. Step 5: Solve for x
    x = 3,249,474,140,370.98/2,293,149.96
  6. Step 6: Final answer
    x = 1,417,035.17

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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.