Home / 974,099.22-1,344,316.60-544,413.66

Finding the Fourth Proportional to 974,099.22, 1,344,316.60 and 544,413.66

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Solution

The fourth proportional to 974,099.22, 1,344,316.60 and 544,413.66 is: 751,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,099.22 : 1,344,316.60 = 544,413.66 : x
  2. Step 2: Convert to fraction form
    974,099.22/1,344,316.60 = 544,413.66/x
  3. Step 3: Cross multiply
    974,099.22x = 1,344,316.60 × 544,413.66
  4. Step 4: Simplify right side
    974,099.22x = 731,864,320,404.76
  5. Step 5: Solve for x
    x = 731,864,320,404.76/974,099.22
  6. Step 6: Final answer
    x = 751,324.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.