Home / 4,032,864.48-5,565,282.91-2,197,337.85

Finding the Fourth Proportional to 4,032,864.48, 5,565,282.91 and 2,197,337.85

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Solution

The fourth proportional to 4,032,864.48, 5,565,282.91 and 2,197,337.85 is: 3,032,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,864.48 : 5,565,282.91 = 2,197,337.85 : x
  2. Step 2: Convert to fraction form
    4,032,864.48/5,565,282.91 = 2,197,337.85/x
  3. Step 3: Cross multiply
    4,032,864.48x = 5,565,282.91 × 2,197,337.85
  4. Step 4: Simplify right side
    4,032,864.48x = 12,228,806,755,179.57
  5. Step 5: Solve for x
    x = 12,228,806,755,179.57/4,032,864.48
  6. Step 6: Final answer
    x = 3,032,288.05

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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.