Home / 5,574,618.30-8,361,927.45-4,314,906.30

Finding the Fourth Proportional to 5,574,618.30, 8,361,927.45 and 4,314,906.30

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Solution

The fourth proportional to 5,574,618.30, 8,361,927.45 and 4,314,906.30 is: 6,472,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,618.30 : 8,361,927.45 = 4,314,906.30 : x
  2. Step 2: Convert to fraction form
    5,574,618.30/8,361,927.45 = 4,314,906.30/x
  3. Step 3: Cross multiply
    5,574,618.30x = 8,361,927.45 × 4,314,906.30
  4. Step 4: Simplify right side
    5,574,618.30x = 36,080,933,434,147.94
  5. Step 5: Solve for x
    x = 36,080,933,434,147.94/5,574,618.30
  6. Step 6: Final answer
    x = 6,472,359.45

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Double scale
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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.