Home / 732,684.23-1,097,133.62-505,680.52

Finding the Fourth Proportional to 732,684.23, 1,097,133.62 and 505,680.52

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Solution

The fourth proportional to 732,684.23, 1,097,133.62 and 505,680.52 is: 757,214.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,684.23 : 1,097,133.62 = 505,680.52 : x
  2. Step 2: Convert to fraction form
    732,684.23/1,097,133.62 = 505,680.52/x
  3. Step 3: Cross multiply
    732,684.23x = 1,097,133.62 × 505,680.52
  4. Step 4: Simplify right side
    732,684.23x = 554,799,099,471.08
  5. Step 5: Solve for x
    x = 554,799,099,471.08/732,684.23
  6. Step 6: Final answer
    x = 757,214.47

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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.