Home / 6,222,002.55-9,333,003.83-4,962,290.55

Finding the Fourth Proportional to 6,222,002.55, 9,333,003.83 and 4,962,290.55

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Solution

The fourth proportional to 6,222,002.55, 9,333,003.83 and 4,962,290.55 is: 7,443,435.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,002.55 : 9,333,003.83 = 4,962,290.55 : x
  2. Step 2: Convert to fraction form
    6,222,002.55/9,333,003.83 = 4,962,290.55/x
  3. Step 3: Cross multiply
    6,222,002.55x = 9,333,003.83 × 4,962,290.55
  4. Step 4: Simplify right side
    6,222,002.55x = 46,313,076,683,911.35
  5. Step 5: Solve for x
    x = 46,313,076,683,911.35/6,222,002.55
  6. Step 6: Final answer
    x = 7,443,435.83

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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.