Home / 5,051,750.27-7,576,712.52-1,456,633.31

Finding the Fourth Proportional to 5,051,750.27, 7,576,712.52 and 1,456,633.31

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Solution

The fourth proportional to 5,051,750.27, 7,576,712.52 and 1,456,633.31 is: 2,184,686.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,750.27 : 7,576,712.52 = 1,456,633.31 : x
  2. Step 2: Convert to fraction form
    5,051,750.27/7,576,712.52 = 1,456,633.31/x
  3. Step 3: Cross multiply
    5,051,750.27x = 7,576,712.52 × 1,456,633.31
  4. Step 4: Simplify right side
    5,051,750.27x = 11,036,491,836,926.04
  5. Step 5: Solve for x
    x = 11,036,491,836,926.04/5,051,750.27
  6. Step 6: Final answer
    x = 2,184,686.74

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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.