Home / 6,204,612.30-9,306,918.45-4,610,289.30

Finding the Fourth Proportional to 6,204,612.30, 9,306,918.45 and 4,610,289.30

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Solution

The fourth proportional to 6,204,612.30, 9,306,918.45 and 4,610,289.30 is: 6,915,433.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,612.30 : 9,306,918.45 = 4,610,289.30 : x
  2. Step 2: Convert to fraction form
    6,204,612.30/9,306,918.45 = 4,610,289.30/x
  3. Step 3: Cross multiply
    6,204,612.30x = 9,306,918.45 × 4,610,289.30
  4. Step 4: Simplify right side
    6,204,612.30x = 42,907,586,546,007.58
  5. Step 5: Solve for x
    x = 42,907,586,546,007.58/6,204,612.30
  6. Step 6: Final answer
    x = 6,915,433.95

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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.