Home / 3,566,214.70-5,349,303.62-870,554.14

Finding the Fourth Proportional to 3,566,214.70, 5,349,303.62 and 870,554.14

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Solution

The fourth proportional to 3,566,214.70, 5,349,303.62 and 870,554.14 is: 1,305,826.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,214.70 : 5,349,303.62 = 870,554.14 : x
  2. Step 2: Convert to fraction form
    3,566,214.70/5,349,303.62 = 870,554.14/x
  3. Step 3: Cross multiply
    3,566,214.70x = 5,349,303.62 × 870,554.14
  4. Step 4: Simplify right side
    3,566,214.70x = 4,656,858,412,507.99
  5. Step 5: Solve for x
    x = 4,656,858,412,507.99/3,566,214.70
  6. Step 6: Final answer
    x = 1,305,826.71

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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.