Home / 3,176,307-4,383,303.66-1,745,523

Finding the Fourth Proportional to 3,176,307, 4,383,303.66 and 1,745,523

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Solution

The fourth proportional to 3,176,307, 4,383,303.66 and 1,745,523 is: 2,408,821.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,307 : 4,383,303.66 = 1,745,523 : x
  2. Step 2: Convert to fraction form
    3,176,307/4,383,303.66 = 1,745,523/x
  3. Step 3: Cross multiply
    3,176,307x = 4,383,303.66 × 1,745,523
  4. Step 4: Simplify right side
    3,176,307x = 7,651,157,354,514.18
  5. Step 5: Solve for x
    x = 7,651,157,354,514.18/3,176,307
  6. Step 6: Final answer
    x = 2,408,821.74

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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.