Home / 3,176,298-4,383,291.24-1,745,514

Finding the Fourth Proportional to 3,176,298, 4,383,291.24 and 1,745,514

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Solution

The fourth proportional to 3,176,298, 4,383,291.24 and 1,745,514 is: 2,408,809.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,298 : 4,383,291.24 = 1,745,514 : x
  2. Step 2: Convert to fraction form
    3,176,298/4,383,291.24 = 1,745,514/x
  3. Step 3: Cross multiply
    3,176,298x = 4,383,291.24 × 1,745,514
  4. Step 4: Simplify right side
    3,176,298x = 7,651,096,225,497.36
  5. Step 5: Solve for x
    x = 7,651,096,225,497.36/3,176,298
  6. Step 6: Final answer
    x = 2,408,809.32

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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.