Home / 735,567.96-1,103,350.32-195,824.40

Finding the Fourth Proportional to 735,567.96, 1,103,350.32 and 195,824.40

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Solution

The fourth proportional to 735,567.96, 1,103,350.32 and 195,824.40 is: 293,736.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,567.96 : 1,103,350.32 = 195,824.40 : x
  2. Step 2: Convert to fraction form
    735,567.96/1,103,350.32 = 195,824.40/x
  3. Step 3: Cross multiply
    735,567.96x = 1,103,350.32 × 195,824.40
  4. Step 4: Simplify right side
    735,567.96x = 216,062,914,403.81
  5. Step 5: Solve for x
    x = 216,062,914,403.81/735,567.96
  6. Step 6: Final answer
    x = 293,736.17

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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.