Home / 3,666,529.22-5,499,159.59-970,893.16

Finding the Fourth Proportional to 3,666,529.22, 5,499,159.59 and 970,893.16

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Solution

The fourth proportional to 3,666,529.22, 5,499,159.59 and 970,893.16 is: 1,456,171.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,529.22 : 5,499,159.59 = 970,893.16 : x
  2. Step 2: Convert to fraction form
    3,666,529.22/5,499,159.59 = 970,893.16/x
  3. Step 3: Cross multiply
    3,666,529.22x = 5,499,159.59 × 970,893.16
  4. Step 4: Simplify right side
    3,666,529.22x = 5,339,096,420,358.74
  5. Step 5: Solve for x
    x = 5,339,096,420,358.74/3,666,529.22
  6. Step 6: Final answer
    x = 1,456,171.79

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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.