Home / 6,237,035.40-9,355,553.10-4,323,847.80

Finding the Fourth Proportional to 6,237,035.40, 9,355,553.10 and 4,323,847.80

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Solution

The fourth proportional to 6,237,035.40, 9,355,553.10 and 4,323,847.80 is: 6,485,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,035.40 : 9,355,553.10 = 4,323,847.80 : x
  2. Step 2: Convert to fraction form
    6,237,035.40/9,355,553.10 = 4,323,847.80/x
  3. Step 3: Cross multiply
    6,237,035.40x = 9,355,553.10 × 4,323,847.80
  4. Step 4: Simplify right side
    6,237,035.40x = 40,451,987,689,218.18
  5. Step 5: Solve for x
    x = 40,451,987,689,218.18/6,237,035.40
  6. Step 6: Final answer
    x = 6,485,771.70

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Double scale
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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.