Home / 914,251.88-1,365,817.84-591,776.60

Finding the Fourth Proportional to 914,251.88, 1,365,817.84 and 591,776.60

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Solution

The fourth proportional to 914,251.88, 1,365,817.84 and 591,776.60 is: 884,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,251.88 : 1,365,817.84 = 591,776.60 : x
  2. Step 2: Convert to fraction form
    914,251.88/1,365,817.84 = 591,776.60/x
  3. Step 3: Cross multiply
    914,251.88x = 1,365,817.84 × 591,776.60
  4. Step 4: Simplify right side
    914,251.88x = 808,259,037,574.54
  5. Step 5: Solve for x
    x = 808,259,037,574.54/914,251.88
  6. Step 6: Final answer
    x = 884,066.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.