Home / 2,511,199.54-3,763,808.58-1,748,913.86

Finding the Fourth Proportional to 2,511,199.54, 3,763,808.58 and 1,748,913.86

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Solution

The fourth proportional to 2,511,199.54, 3,763,808.58 and 1,748,913.86 is: 2,621,287.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,199.54 : 3,763,808.58 = 1,748,913.86 : x
  2. Step 2: Convert to fraction form
    2,511,199.54/3,763,808.58 = 1,748,913.86/x
  3. Step 3: Cross multiply
    2,511,199.54x = 3,763,808.58 × 1,748,913.86
  4. Step 4: Simplify right side
    2,511,199.54x = 6,582,577,001,358.44
  5. Step 5: Solve for x
    x = 6,582,577,001,358.44/2,511,199.54
  6. Step 6: Final answer
    x = 2,621,287.92

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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.