Home / 565,372.06-848,099.62-210,386.04

Finding the Fourth Proportional to 565,372.06, 848,099.62 and 210,386.04

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Solution

The fourth proportional to 565,372.06, 848,099.62 and 210,386.04 is: 315,594.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,372.06 : 848,099.62 = 210,386.04 : x
  2. Step 2: Convert to fraction form
    565,372.06/848,099.62 = 210,386.04/x
  3. Step 3: Cross multiply
    565,372.06x = 848,099.62 × 210,386.04
  4. Step 4: Simplify right side
    565,372.06x = 178,428,320,577.31
  5. Step 5: Solve for x
    x = 178,428,320,577.31/565,372.06
  6. Step 6: Final answer
    x = 315,594.51

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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.