Home / 733,114.80-1,099,327.08-284,046

Finding the Fourth Proportional to 733,114.80, 1,099,327.08 and 284,046

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Solution

The fourth proportional to 733,114.80, 1,099,327.08 and 284,046 is: 425,935.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,114.80 : 1,099,327.08 = 284,046 : x
  2. Step 2: Convert to fraction form
    733,114.80/1,099,327.08 = 284,046/x
  3. Step 3: Cross multiply
    733,114.80x = 1,099,327.08 × 284,046
  4. Step 4: Simplify right side
    733,114.80x = 312,259,459,765.68
  5. Step 5: Solve for x
    x = 312,259,459,765.68/733,114.80
  6. Step 6: Final answer
    x = 425,935.28

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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.