Home / 5,571,466.20-8,357,199.30-5,093,169.30

Finding the Fourth Proportional to 5,571,466.20, 8,357,199.30 and 5,093,169.30

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Solution

The fourth proportional to 5,571,466.20, 8,357,199.30 and 5,093,169.30 is: 7,639,753.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,571,466.20 : 8,357,199.30 = 5,093,169.30 : x
  2. Step 2: Convert to fraction form
    5,571,466.20/8,357,199.30 = 5,093,169.30/x
  3. Step 3: Cross multiply
    5,571,466.20x = 8,357,199.30 × 5,093,169.30
  4. Step 4: Simplify right side
    5,571,466.20x = 42,564,630,908,741.48
  5. Step 5: Solve for x
    x = 42,564,630,908,741.48/5,571,466.20
  6. Step 6: Final answer
    x = 7,639,753.95

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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.