Home / 2,448,214.30-3,672,904.65-1,185,003.10

Finding the Fourth Proportional to 2,448,214.30, 3,672,904.65 and 1,185,003.10

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Solution

The fourth proportional to 2,448,214.30, 3,672,904.65 and 1,185,003.10 is: 1,777,786.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,214.30 : 3,672,904.65 = 1,185,003.10 : x
  2. Step 2: Convert to fraction form
    2,448,214.30/3,672,904.65 = 1,185,003.10/x
  3. Step 3: Cross multiply
    2,448,214.30x = 3,672,904.65 × 1,185,003.10
  4. Step 4: Simplify right side
    2,448,214.30x = 4,352,403,396,254.42
  5. Step 5: Solve for x
    x = 4,352,403,396,254.42/2,448,214.30
  6. Step 6: Final answer
    x = 1,777,786.93

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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.