Home / 8,244,539.16-11,375,760.30-4,759,817.55

Finding the Fourth Proportional to 8,244,539.16, 11,375,760.30 and 4,759,817.55

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Solution

The fourth proportional to 8,244,539.16, 11,375,760.30 and 4,759,817.55 is: 6,567,564.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,539.16 : 11,375,760.30 = 4,759,817.55 : x
  2. Step 2: Convert to fraction form
    8,244,539.16/11,375,760.30 = 4,759,817.55/x
  3. Step 3: Cross multiply
    8,244,539.16x = 11,375,760.30 × 4,759,817.55
  4. Step 4: Simplify right side
    8,244,539.16x = 54,146,543,520,533.27
  5. Step 5: Solve for x
    x = 54,146,543,520,533.27/8,244,539.16
  6. Step 6: Final answer
    x = 6,567,564.60

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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.