Home / 6,567,220.40-9,850,830.60-5,669,675.60

Finding the Fourth Proportional to 6,567,220.40, 9,850,830.60 and 5,669,675.60

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Solution

The fourth proportional to 6,567,220.40, 9,850,830.60 and 5,669,675.60 is: 8,504,513.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,220.40 : 9,850,830.60 = 5,669,675.60 : x
  2. Step 2: Convert to fraction form
    6,567,220.40/9,850,830.60 = 5,669,675.60/x
  3. Step 3: Cross multiply
    6,567,220.40x = 9,850,830.60 × 5,669,675.60
  4. Step 4: Simplify right side
    6,567,220.40x = 55,851,013,892,553.35
  5. Step 5: Solve for x
    x = 55,851,013,892,553.35/6,567,220.40
  6. Step 6: Final answer
    x = 8,504,513.40

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Double scale
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Similar ratio
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1.5x scale

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.