Home / 1,199,385.48-1,798,419.29-590,834.75

Finding the Fourth Proportional to 1,199,385.48, 1,798,419.29 and 590,834.75

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Solution

The fourth proportional to 1,199,385.48, 1,798,419.29 and 590,834.75 is: 885,927.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,385.48 : 1,798,419.29 = 590,834.75 : x
  2. Step 2: Convert to fraction form
    1,199,385.48/1,798,419.29 = 590,834.75/x
  3. Step 3: Cross multiply
    1,199,385.48x = 1,798,419.29 × 590,834.75
  4. Step 4: Simplify right side
    1,199,385.48x = 1,062,568,611,602.33
  5. Step 5: Solve for x
    x = 1,062,568,611,602.33/1,199,385.48
  6. Step 6: Final answer
    x = 885,927.53

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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.