Home / 4,846,641.74-6,688,278.83-2,641,524.42

Finding the Fourth Proportional to 4,846,641.74, 6,688,278.83 and 2,641,524.42

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Solution

The fourth proportional to 4,846,641.74, 6,688,278.83 and 2,641,524.42 is: 3,645,256.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,641.74 : 6,688,278.83 = 2,641,524.42 : x
  2. Step 2: Convert to fraction form
    4,846,641.74/6,688,278.83 = 2,641,524.42/x
  3. Step 3: Cross multiply
    4,846,641.74x = 6,688,278.83 × 2,641,524.42
  4. Step 4: Simplify right side
    4,846,641.74x = 17,667,251,866,372.80
  5. Step 5: Solve for x
    x = 17,667,251,866,372.80/4,846,641.74
  6. Step 6: Final answer
    x = 3,645,256.41

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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.