Home / 5,786,381.61-7,983,590.04-4,558,876.83

Finding the Fourth Proportional to 5,786,381.61, 7,983,590.04 and 4,558,876.83

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Solution

The fourth proportional to 5,786,381.61, 7,983,590.04 and 4,558,876.83 is: 6,289,976.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,381.61 : 7,983,590.04 = 4,558,876.83 : x
  2. Step 2: Convert to fraction form
    5,786,381.61/7,983,590.04 = 4,558,876.83/x
  3. Step 3: Cross multiply
    5,786,381.61x = 7,983,590.04 × 4,558,876.83
  4. Step 4: Simplify right side
    5,786,381.61x = 36,396,203,653,574.77
  5. Step 5: Solve for x
    x = 36,396,203,653,574.77/5,786,381.61
  6. Step 6: Final answer
    x = 6,289,976.38

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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.