Home / 10,756,925.60-16,134,999.60-4,366,997.60

Finding the Fourth Proportional to 10,756,925.60, 16,134,999.60 and 4,366,997.60

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Solution

The fourth proportional to 10,756,925.60, 16,134,999.60 and 4,366,997.60 is: 6,550,338.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,925.60 : 16,134,999.60 = 4,366,997.60 : x
  2. Step 2: Convert to fraction form
    10,756,925.60/16,134,999.60 = 4,366,997.60/x
  3. Step 3: Cross multiply
    10,756,925.60x = 16,134,999.60 × 4,366,997.60
  4. Step 4: Simplify right side
    10,756,925.60x = 70,461,504,529,200.95
  5. Step 5: Solve for x
    x = 70,461,504,529,200.95/10,756,925.60
  6. Step 6: Final answer
    x = 6,550,338.56

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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.