Home / 2,347,167.34-3,514,687.47-1,619,934.57

Finding the Fourth Proportional to 2,347,167.34, 3,514,687.47 and 1,619,934.57

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Solution

The fourth proportional to 2,347,167.34, 3,514,687.47 and 1,619,934.57 is: 2,425,717.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,167.34 : 3,514,687.47 = 1,619,934.57 : x
  2. Step 2: Convert to fraction form
    2,347,167.34/3,514,687.47 = 1,619,934.57/x
  3. Step 3: Cross multiply
    2,347,167.34x = 3,514,687.47 × 1,619,934.57
  4. Step 4: Simplify right side
    2,347,167.34x = 5,693,563,735,398.84
  5. Step 5: Solve for x
    x = 5,693,563,735,398.84/2,347,167.34
  6. Step 6: Final answer
    x = 2,425,717.01

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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.