Home / 8,184,197.88-11,293,934.04-4,513,269.24

Finding the Fourth Proportional to 8,184,197.88, 11,293,934.04 and 4,513,269.24

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Solution

The fourth proportional to 8,184,197.88, 11,293,934.04 and 4,513,269.24 is: 6,228,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184,197.88 : 11,293,934.04 = 4,513,269.24 : x
  2. Step 2: Convert to fraction form
    8,184,197.88/11,293,934.04 = 4,513,269.24/x
  3. Step 3: Cross multiply
    8,184,197.88x = 11,293,934.04 × 4,513,269.24
  4. Step 4: Simplify right side
    8,184,197.88x = 50,972,565,101,320.93
  5. Step 5: Solve for x
    x = 50,972,565,101,320.93/8,184,197.88
  6. Step 6: Final answer
    x = 6,228,168.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.