Home / 4,911,339.70-6,777,853-2,735,882.26

Finding the Fourth Proportional to 4,911,339.70, 6,777,853 and 2,735,882.26

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Solution

The fourth proportional to 4,911,339.70, 6,777,853 and 2,735,882.26 is: 3,775,631.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,339.70 : 6,777,853 = 2,735,882.26 : x
  2. Step 2: Convert to fraction form
    4,911,339.70/6,777,853 = 2,735,882.26/x
  3. Step 3: Cross multiply
    4,911,339.70x = 6,777,853 × 2,735,882.26
  4. Step 4: Simplify right side
    4,911,339.70x = 18,543,407,783,587.78
  5. Step 5: Solve for x
    x = 18,543,407,783,587.78/4,911,339.70
  6. Step 6: Final answer
    x = 3,775,631.28

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1.5x scale

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.