Home / 6,505,214.03-9,755,923.45-2,186,776.14

Finding the Fourth Proportional to 6,505,214.03, 9,755,923.45 and 2,186,776.14

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Solution

The fourth proportional to 6,505,214.03, 9,755,923.45 and 2,186,776.14 is: 3,279,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505,214.03 : 9,755,923.45 = 2,186,776.14 : x
  2. Step 2: Convert to fraction form
    6,505,214.03/9,755,923.45 = 2,186,776.14/x
  3. Step 3: Cross multiply
    6,505,214.03x = 9,755,923.45 × 2,186,776.14
  4. Step 4: Simplify right side
    6,505,214.03x = 21,334,020,586,175.04
  5. Step 5: Solve for x
    x = 21,334,020,586,175.04/6,505,214.03
  6. Step 6: Final answer
    x = 3,279,526.31

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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.