Home / 4,634,899.68-6,952,874.40-4,158,658.56

Finding the Fourth Proportional to 4,634,899.68, 6,952,874.40 and 4,158,658.56

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Solution

The fourth proportional to 4,634,899.68, 6,952,874.40 and 4,158,658.56 is: 6,238,458.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,899.68 : 6,952,874.40 = 4,158,658.56 : x
  2. Step 2: Convert to fraction form
    4,634,899.68/6,952,874.40 = 4,158,658.56/x
  3. Step 3: Cross multiply
    4,634,899.68x = 6,952,874.40 × 4,158,658.56
  4. Step 4: Simplify right side
    4,634,899.68x = 28,914,630,640,164.87
  5. Step 5: Solve for x
    x = 28,914,630,640,164.87/4,634,899.68
  6. Step 6: Final answer
    x = 6,238,458.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.