Home / 1,148,997.59-1,723,496.36-350,272.22

Finding the Fourth Proportional to 1,148,997.59, 1,723,496.36 and 350,272.22

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Solution

The fourth proportional to 1,148,997.59, 1,723,496.36 and 350,272.22 is: 525,408.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,997.59 : 1,723,496.36 = 350,272.22 : x
  2. Step 2: Convert to fraction form
    1,148,997.59/1,723,496.36 = 350,272.22/x
  3. Step 3: Cross multiply
    1,148,997.59x = 1,723,496.36 × 350,272.22
  4. Step 4: Simplify right side
    1,148,997.59x = 603,692,885,810.28
  5. Step 5: Solve for x
    x = 603,692,885,810.28/1,148,997.59
  6. Step 6: Final answer
    x = 525,408.32

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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.