Home / 5,655,379.70-8,483,069.55-2,958,662.90

Finding the Fourth Proportional to 5,655,379.70, 8,483,069.55 and 2,958,662.90

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Solution

The fourth proportional to 5,655,379.70, 8,483,069.55 and 2,958,662.90 is: 4,437,994.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,379.70 : 8,483,069.55 = 2,958,662.90 : x
  2. Step 2: Convert to fraction form
    5,655,379.70/8,483,069.55 = 2,958,662.90/x
  3. Step 3: Cross multiply
    5,655,379.70x = 8,483,069.55 × 2,958,662.90
  4. Step 4: Simplify right side
    5,655,379.70x = 25,098,543,155,704.70
  5. Step 5: Solve for x
    x = 25,098,543,155,704.70/5,655,379.70
  6. Step 6: Final answer
    x = 4,437,994.35

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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.