Home / 1,727,755.84-2,591,615.04-590,507.20

Finding the Fourth Proportional to 1,727,755.84, 2,591,615.04 and 590,507.20

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Solution

The fourth proportional to 1,727,755.84, 2,591,615.04 and 590,507.20 is: 885,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,755.84 : 2,591,615.04 = 590,507.20 : x
  2. Step 2: Convert to fraction form
    1,727,755.84/2,591,615.04 = 590,507.20/x
  3. Step 3: Cross multiply
    1,727,755.84x = 2,591,615.04 × 590,507.20
  4. Step 4: Simplify right side
    1,727,755.84x = 1,530,367,340,748.29
  5. Step 5: Solve for x
    x = 1,530,367,340,748.29/1,727,755.84
  6. Step 6: Final answer
    x = 885,754.40

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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.