Home / 4,100,952.15-6,151,405.83-1,672,095.87

Finding the Fourth Proportional to 4,100,952.15, 6,151,405.83 and 1,672,095.87

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Solution

The fourth proportional to 4,100,952.15, 6,151,405.83 and 1,672,095.87 is: 2,508,134.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,952.15 : 6,151,405.83 = 1,672,095.87 : x
  2. Step 2: Convert to fraction form
    4,100,952.15/6,151,405.83 = 1,672,095.87/x
  3. Step 3: Cross multiply
    4,100,952.15x = 6,151,405.83 × 1,672,095.87
  4. Step 4: Simplify right side
    4,100,952.15x = 10,285,740,283,036.92
  5. Step 5: Solve for x
    x = 10,285,740,283,036.92/4,100,952.15
  6. Step 6: Final answer
    x = 2,508,134.67

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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.