Home / 1,706,593.59-2,559,447.41-681,881.22

Finding the Fourth Proportional to 1,706,593.59, 2,559,447.41 and 681,881.22

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Solution

The fourth proportional to 1,706,593.59, 2,559,447.41 and 681,881.22 is: 1,022,644.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,593.59 : 2,559,447.41 = 681,881.22 : x
  2. Step 2: Convert to fraction form
    1,706,593.59/2,559,447.41 = 681,881.22/x
  3. Step 3: Cross multiply
    1,706,593.59x = 2,559,447.41 × 681,881.22
  4. Step 4: Simplify right side
    1,706,593.59x = 1,745,239,119,047.23
  5. Step 5: Solve for x
    x = 1,745,239,119,047.23/1,706,593.59
  6. Step 6: Final answer
    x = 1,022,644.83

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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.