Home / 3,550,734.66-4,900,110.06-2,174,052.18

Finding the Fourth Proportional to 3,550,734.66, 4,900,110.06 and 2,174,052.18

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Solution

The fourth proportional to 3,550,734.66, 4,900,110.06 and 2,174,052.18 is: 3,000,250.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,734.66 : 4,900,110.06 = 2,174,052.18 : x
  2. Step 2: Convert to fraction form
    3,550,734.66/4,900,110.06 = 2,174,052.18/x
  3. Step 3: Cross multiply
    3,550,734.66x = 4,900,110.06 × 2,174,052.18
  4. Step 4: Simplify right side
    3,550,734.66x = 10,653,094,958,182.93
  5. Step 5: Solve for x
    x = 10,653,094,958,182.93/3,550,734.66
  6. Step 6: Final answer
    x = 3,000,250.93

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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.