Home / 5,463,276.30-8,194,914.45-4,400,394.30

Finding the Fourth Proportional to 5,463,276.30, 8,194,914.45 and 4,400,394.30

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Solution

The fourth proportional to 5,463,276.30, 8,194,914.45 and 4,400,394.30 is: 6,600,591.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,276.30 : 8,194,914.45 = 4,400,394.30 : x
  2. Step 2: Convert to fraction form
    5,463,276.30/8,194,914.45 = 4,400,394.30/x
  3. Step 3: Cross multiply
    5,463,276.30x = 8,194,914.45 × 4,400,394.30
  4. Step 4: Simplify right side
    5,463,276.30x = 36,060,854,834,767.63
  5. Step 5: Solve for x
    x = 36,060,854,834,767.63/5,463,276.30
  6. Step 6: Final answer
    x = 6,600,591.45

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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.