Home / 3,564,014.60-5,346,021.90-3,493,155.80

Finding the Fourth Proportional to 3,564,014.60, 5,346,021.90 and 3,493,155.80

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Solution

The fourth proportional to 3,564,014.60, 5,346,021.90 and 3,493,155.80 is: 5,239,733.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,014.60 : 5,346,021.90 = 3,493,155.80 : x
  2. Step 2: Convert to fraction form
    3,564,014.60/5,346,021.90 = 3,493,155.80/x
  3. Step 3: Cross multiply
    3,564,014.60x = 5,346,021.90 × 3,493,155.80
  4. Step 4: Simplify right side
    3,564,014.60x = 18,674,487,406,912.02
  5. Step 5: Solve for x
    x = 18,674,487,406,912.02/3,564,014.60
  6. Step 6: Final answer
    x = 5,239,733.70

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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.