Home / 6,699,498.83-10,050,244.70-3,105,629.07

Finding the Fourth Proportional to 6,699,498.83, 10,050,244.70 and 3,105,629.07

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Solution

The fourth proportional to 6,699,498.83, 10,050,244.70 and 3,105,629.07 is: 4,658,905.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,498.83 : 10,050,244.70 = 3,105,629.07 : x
  2. Step 2: Convert to fraction form
    6,699,498.83/10,050,244.70 = 3,105,629.07/x
  3. Step 3: Cross multiply
    6,699,498.83x = 10,050,244.70 × 3,105,629.07
  4. Step 4: Simplify right side
    6,699,498.83x = 31,212,332,047,716.87
  5. Step 5: Solve for x
    x = 31,212,332,047,716.87/6,699,498.83
  6. Step 6: Final answer
    x = 4,658,905.52

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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.