Home / 3,807,062.30-5,254,922.40-2,448,935.30

Finding the Fourth Proportional to 3,807,062.30, 5,254,922.40 and 2,448,935.30

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Solution

The fourth proportional to 3,807,062.30, 5,254,922.40 and 2,448,935.30 is: 3,380,287.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,062.30 : 5,254,922.40 = 2,448,935.30 : x
  2. Step 2: Convert to fraction form
    3,807,062.30/5,254,922.40 = 2,448,935.30/x
  3. Step 3: Cross multiply
    3,807,062.30x = 5,254,922.40 × 2,448,935.30
  4. Step 4: Simplify right side
    3,807,062.30x = 12,868,964,964,120.72
  5. Step 5: Solve for x
    x = 12,868,964,964,120.72/3,807,062.30
  6. Step 6: Final answer
    x = 3,380,287.46

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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.