Home / 1,493,877.24-2,061,724.88-849,394

Finding the Fourth Proportional to 1,493,877.24, 2,061,724.88 and 849,394

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Solution

The fourth proportional to 1,493,877.24, 2,061,724.88 and 849,394 is: 1,172,262.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,877.24 : 2,061,724.88 = 849,394 : x
  2. Step 2: Convert to fraction form
    1,493,877.24/2,061,724.88 = 849,394/x
  3. Step 3: Cross multiply
    1,493,877.24x = 2,061,724.88 × 849,394
  4. Step 4: Simplify right side
    1,493,877.24x = 1,751,216,742,722.72
  5. Step 5: Solve for x
    x = 1,751,216,742,722.72/1,493,877.24
  6. Step 6: Final answer
    x = 1,172,262.82

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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.