Home / 5,870,786.92-8,101,744.62-3,292,412.34

Finding the Fourth Proportional to 5,870,786.92, 8,101,744.62 and 3,292,412.34

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Solution

The fourth proportional to 5,870,786.92, 8,101,744.62 and 3,292,412.34 is: 4,543,561.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,786.92 : 8,101,744.62 = 3,292,412.34 : x
  2. Step 2: Convert to fraction form
    5,870,786.92/8,101,744.62 = 3,292,412.34/x
  3. Step 3: Cross multiply
    5,870,786.92x = 8,101,744.62 × 3,292,412.34
  4. Step 4: Simplify right side
    5,870,786.92x = 26,674,283,962,416.61
  5. Step 5: Solve for x
    x = 26,674,283,962,416.61/5,870,786.92
  6. Step 6: Final answer
    x = 4,543,561.93

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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.