Home / 943,053.70-1,414,681.77-403,366.03

Finding the Fourth Proportional to 943,053.70, 1,414,681.77 and 403,366.03

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Solution

The fourth proportional to 943,053.70, 1,414,681.77 and 403,366.03 is: 605,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,053.70 : 1,414,681.77 = 403,366.03 : x
  2. Step 2: Convert to fraction form
    943,053.70/1,414,681.77 = 403,366.03/x
  3. Step 3: Cross multiply
    943,053.70x = 1,414,681.77 × 403,366.03
  4. Step 4: Simplify right side
    943,053.70x = 570,634,562,204.86
  5. Step 5: Solve for x
    x = 570,634,562,204.86/943,053.70
  6. Step 6: Final answer
    x = 605,092.33

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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.