Home / 4,194,864.38-5,789,357.02-2,564,226.24

Finding the Fourth Proportional to 4,194,864.38, 5,789,357.02 and 2,564,226.24

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Solution

The fourth proportional to 4,194,864.38, 5,789,357.02 and 2,564,226.24 is: 3,538,903.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,864.38 : 5,789,357.02 = 2,564,226.24 : x
  2. Step 2: Convert to fraction form
    4,194,864.38/5,789,357.02 = 2,564,226.24/x
  3. Step 3: Cross multiply
    4,194,864.38x = 5,789,357.02 × 2,564,226.24
  4. Step 4: Simplify right side
    4,194,864.38x = 14,845,221,183,412.21
  5. Step 5: Solve for x
    x = 14,845,221,183,412.21/4,194,864.38
  6. Step 6: Final answer
    x = 3,538,903.73

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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.