Home / 822,933.16-1,234,275.18-223,941.03

Finding the Fourth Proportional to 822,933.16, 1,234,275.18 and 223,941.03

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Solution

The fourth proportional to 822,933.16, 1,234,275.18 and 223,941.03 is: 335,877.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,933.16 : 1,234,275.18 = 223,941.03 : x
  2. Step 2: Convert to fraction form
    822,933.16/1,234,275.18 = 223,941.03/x
  3. Step 3: Cross multiply
    822,933.16x = 1,234,275.18 × 223,941.03
  4. Step 4: Simplify right side
    822,933.16x = 276,404,850,588.18
  5. Step 5: Solve for x
    x = 276,404,850,588.18/822,933.16
  6. Step 6: Final answer
    x = 335,877.64

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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.