Home / 2,537,011-3,502,912.28-1,633,167.64

Finding the Fourth Proportional to 2,537,011, 3,502,912.28 and 1,633,167.64

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Solution

The fourth proportional to 2,537,011, 3,502,912.28 and 1,633,167.64 is: 2,254,953.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,011 : 3,502,912.28 = 1,633,167.64 : x
  2. Step 2: Convert to fraction form
    2,537,011/3,502,912.28 = 1,633,167.64/x
  3. Step 3: Cross multiply
    2,537,011x = 3,502,912.28 × 1,633,167.64
  4. Step 4: Simplify right side
    2,537,011x = 5,720,842,981,454.62
  5. Step 5: Solve for x
    x = 5,720,842,981,454.62/2,537,011
  6. Step 6: Final answer
    x = 2,254,953.95

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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.