Home / 1,769,560.25-2,441,969.95-995,190.93

Finding the Fourth Proportional to 1,769,560.25, 2,441,969.95 and 995,190.93

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Solution

The fourth proportional to 1,769,560.25, 2,441,969.95 and 995,190.93 is: 1,373,350.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,560.25 : 2,441,969.95 = 995,190.93 : x
  2. Step 2: Convert to fraction form
    1,769,560.25/2,441,969.95 = 995,190.93/x
  3. Step 3: Cross multiply
    1,769,560.25x = 2,441,969.95 × 995,190.93
  4. Step 4: Simplify right side
    1,769,560.25x = 2,430,226,354,617.57
  5. Step 5: Solve for x
    x = 2,430,226,354,617.57/1,769,560.25
  6. Step 6: Final answer
    x = 1,373,350.45

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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.