Home / 1,574,110.44-2,172,262.26-895,046.88

Finding the Fourth Proportional to 1,574,110.44, 2,172,262.26 and 895,046.88

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Solution

The fourth proportional to 1,574,110.44, 2,172,262.26 and 895,046.88 is: 1,235,158.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,110.44 : 2,172,262.26 = 895,046.88 : x
  2. Step 2: Convert to fraction form
    1,574,110.44/2,172,262.26 = 895,046.88/x
  3. Step 3: Cross multiply
    1,574,110.44x = 2,172,262.26 × 895,046.88
  4. Step 4: Simplify right side
    1,574,110.44x = 1,944,276,558,354.75
  5. Step 5: Solve for x
    x = 1,944,276,558,354.75/1,574,110.44
  6. Step 6: Final answer
    x = 1,235,158.92

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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.