Home / 4,670,293.20-6,444,858.38-2,737,840.83

Finding the Fourth Proportional to 4,670,293.20, 6,444,858.38 and 2,737,840.83

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Solution

The fourth proportional to 4,670,293.20, 6,444,858.38 and 2,737,840.83 is: 3,778,134.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,293.20 : 6,444,858.38 = 2,737,840.83 : x
  2. Step 2: Convert to fraction form
    4,670,293.20/6,444,858.38 = 2,737,840.83/x
  3. Step 3: Cross multiply
    4,670,293.20x = 6,444,858.38 × 2,737,840.83
  4. Step 4: Simplify right side
    4,670,293.20x = 17,644,996,416,331.66
  5. Step 5: Solve for x
    x = 17,644,996,416,331.66/4,670,293.20
  6. Step 6: Final answer
    x = 3,778,134.62

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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.