Home / 5,505,312.60-8,257,968.90-4,088,136.60

Finding the Fourth Proportional to 5,505,312.60, 8,257,968.90 and 4,088,136.60

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Solution

The fourth proportional to 5,505,312.60, 8,257,968.90 and 4,088,136.60 is: 6,132,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,312.60 : 8,257,968.90 = 4,088,136.60 : x
  2. Step 2: Convert to fraction form
    5,505,312.60/8,257,968.90 = 4,088,136.60/x
  3. Step 3: Cross multiply
    5,505,312.60x = 8,257,968.90 × 4,088,136.60
  4. Step 4: Simplify right side
    5,505,312.60x = 33,759,704,901,751.74
  5. Step 5: Solve for x
    x = 33,759,704,901,751.74/5,505,312.60
  6. Step 6: Final answer
    x = 6,132,204.90

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Similar ratio
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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.