Home / 735,496.22-1,104,905.16-436,173.14

Finding the Fourth Proportional to 735,496.22, 1,104,905.16 and 436,173.14

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Solution

The fourth proportional to 735,496.22, 1,104,905.16 and 436,173.14 is: 655,244.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,496.22 : 1,104,905.16 = 436,173.14 : x
  2. Step 2: Convert to fraction form
    735,496.22/1,104,905.16 = 436,173.14/x
  3. Step 3: Cross multiply
    735,496.22x = 1,104,905.16 × 436,173.14
  4. Step 4: Simplify right side
    735,496.22x = 481,929,953,039.40
  5. Step 5: Solve for x
    x = 481,929,953,039.40/735,496.22
  6. Step 6: Final answer
    x = 655,244.64

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1.5x scale

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.