Home / 1,584,202.76-2,375,355.03-504,248.78

Finding the Fourth Proportional to 1,584,202.76, 2,375,355.03 and 504,248.78

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Solution

The fourth proportional to 1,584,202.76, 2,375,355.03 and 504,248.78 is: 756,071.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,202.76 : 2,375,355.03 = 504,248.78 : x
  2. Step 2: Convert to fraction form
    1,584,202.76/2,375,355.03 = 504,248.78/x
  3. Step 3: Cross multiply
    1,584,202.76x = 2,375,355.03 × 504,248.78
  4. Step 4: Simplify right side
    1,584,202.76x = 1,197,769,875,944.36
  5. Step 5: Solve for x
    x = 1,197,769,875,944.36/1,584,202.76
  6. Step 6: Final answer
    x = 756,071.07

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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.