Home / 2,755,715.92-4,133,667.13-958,614.92

Finding the Fourth Proportional to 2,755,715.92, 4,133,667.13 and 958,614.92

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Solution

The fourth proportional to 2,755,715.92, 4,133,667.13 and 958,614.92 is: 1,437,954.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,715.92 : 4,133,667.13 = 958,614.92 : x
  2. Step 2: Convert to fraction form
    2,755,715.92/4,133,667.13 = 958,614.92/x
  3. Step 3: Cross multiply
    2,755,715.92x = 4,133,667.13 × 958,614.92
  4. Step 4: Simplify right side
    2,755,715.92x = 3,962,594,977,567.96
  5. Step 5: Solve for x
    x = 3,962,594,977,567.96/2,755,715.92
  6. Step 6: Final answer
    x = 1,437,954.82

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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.