Home / 1,848,034.90-2,772,052.35-1,250,838.10

Finding the Fourth Proportional to 1,848,034.90, 2,772,052.35 and 1,250,838.10

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Solution

The fourth proportional to 1,848,034.90, 2,772,052.35 and 1,250,838.10 is: 1,876,257.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,034.90 : 2,772,052.35 = 1,250,838.10 : x
  2. Step 2: Convert to fraction form
    1,848,034.90/2,772,052.35 = 1,250,838.10/x
  3. Step 3: Cross multiply
    1,848,034.90x = 2,772,052.35 × 1,250,838.10
  4. Step 4: Simplify right side
    1,848,034.90x = 3,467,388,694,574.54
  5. Step 5: Solve for x
    x = 3,467,388,694,574.54/1,848,034.90
  6. Step 6: Final answer
    x = 1,876,257.15

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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.