Home / 4,844,739.24-7,260,253.44-2,686,713.54

Finding the Fourth Proportional to 4,844,739.24, 7,260,253.44 and 2,686,713.54

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Solution

The fourth proportional to 4,844,739.24, 7,260,253.44 and 2,686,713.54 is: 4,026,268.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,739.24 : 7,260,253.44 = 2,686,713.54 : x
  2. Step 2: Convert to fraction form
    4,844,739.24/7,260,253.44 = 2,686,713.54/x
  3. Step 3: Cross multiply
    4,844,739.24x = 7,260,253.44 × 2,686,713.54
  4. Step 4: Simplify right side
    4,844,739.24x = 19,506,221,221,079.58
  5. Step 5: Solve for x
    x = 19,506,221,221,079.58/4,844,739.24
  6. Step 6: Final answer
    x = 4,026,268.55

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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.