Home / 7,453,811.60-11,180,717.40-5,094,515.60

Finding the Fourth Proportional to 7,453,811.60, 11,180,717.40 and 5,094,515.60

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Solution

The fourth proportional to 7,453,811.60, 11,180,717.40 and 5,094,515.60 is: 7,641,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,811.60 : 11,180,717.40 = 5,094,515.60 : x
  2. Step 2: Convert to fraction form
    7,453,811.60/11,180,717.40 = 5,094,515.60/x
  3. Step 3: Cross multiply
    7,453,811.60x = 11,180,717.40 × 5,094,515.60
  4. Step 4: Simplify right side
    7,453,811.60x = 56,960,339,213,491.44
  5. Step 5: Solve for x
    x = 56,960,339,213,491.44/7,453,811.60
  6. Step 6: Final answer
    x = 7,641,773.40

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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.