Home / 735,217.60-1,103,018.40-236,593.60

Finding the Fourth Proportional to 735,217.60, 1,103,018.40 and 236,593.60

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Solution

The fourth proportional to 735,217.60, 1,103,018.40 and 236,593.60 is: 354,952.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,217.60 : 1,103,018.40 = 236,593.60 : x
  2. Step 2: Convert to fraction form
    735,217.60/1,103,018.40 = 236,593.60/x
  3. Step 3: Cross multiply
    735,217.60x = 1,103,018.40 × 236,593.60
  4. Step 4: Simplify right side
    735,217.60x = 260,967,094,122.24
  5. Step 5: Solve for x
    x = 260,967,094,122.24/735,217.60
  6. Step 6: Final answer
    x = 354,952.19

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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.