Home / 3,094,681.80-4,270,560.66-1,736,577.48

Finding the Fourth Proportional to 3,094,681.80, 4,270,560.66 and 1,736,577.48

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Solution

The fourth proportional to 3,094,681.80, 4,270,560.66 and 1,736,577.48 is: 2,396,420.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,681.80 : 4,270,560.66 = 1,736,577.48 : x
  2. Step 2: Convert to fraction form
    3,094,681.80/4,270,560.66 = 1,736,577.48/x
  3. Step 3: Cross multiply
    3,094,681.80x = 4,270,560.66 × 1,736,577.48
  4. Step 4: Simplify right side
    3,094,681.80x = 7,416,159,469,129.94
  5. Step 5: Solve for x
    x = 7,416,159,469,129.94/3,094,681.80
  6. Step 6: Final answer
    x = 2,396,420.68

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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.