Home / 4,680,064.20-6,458,372.69-2,614,953

Finding the Fourth Proportional to 4,680,064.20, 6,458,372.69 and 2,614,953

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Solution

The fourth proportional to 4,680,064.20, 6,458,372.69 and 2,614,953 is: 3,608,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,064.20 : 6,458,372.69 = 2,614,953 : x
  2. Step 2: Convert to fraction form
    4,680,064.20/6,458,372.69 = 2,614,953/x
  3. Step 3: Cross multiply
    4,680,064.20x = 6,458,372.69 × 2,614,953
  4. Step 4: Simplify right side
    4,680,064.20x = 16,888,341,027,758.80
  5. Step 5: Solve for x
    x = 16,888,341,027,758.80/4,680,064.20
  6. Step 6: Final answer
    x = 3,608,570.38

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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.