Home / 8,021,141.00-11,069,099.24-4,350,138.59

Finding the Fourth Proportional to 8,021,141.00, 11,069,099.24 and 4,350,138.59

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Solution

The fourth proportional to 8,021,141.00, 11,069,099.24 and 4,350,138.59 is: 6,003,150.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,141.00 : 11,069,099.24 = 4,350,138.59 : x
  2. Step 2: Convert to fraction form
    8,021,141.00/11,069,099.24 = 4,350,138.59/x
  3. Step 3: Cross multiply
    8,021,141.00x = 11,069,099.24 × 4,350,138.59
  4. Step 4: Simplify right side
    8,021,141.00x = 48,152,115,683,367.48
  5. Step 5: Solve for x
    x = 48,152,115,683,367.48/8,021,141.00
  6. Step 6: Final answer
    x = 6,003,150.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.