Home / 10,414,505.01-15,624,251.64-4,345,860.87

Finding the Fourth Proportional to 10,414,505.01, 15,624,251.64 and 4,345,860.87

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Solution

The fourth proportional to 10,414,505.01, 15,624,251.64 and 4,345,860.87 is: 6,519,832.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,505.01 : 15,624,251.64 = 4,345,860.87 : x
  2. Step 2: Convert to fraction form
    10,414,505.01/15,624,251.64 = 4,345,860.87/x
  3. Step 3: Cross multiply
    10,414,505.01x = 15,624,251.64 × 4,345,860.87
  4. Step 4: Simplify right side
    10,414,505.01x = 67,900,823,825,309.33
  5. Step 5: Solve for x
    x = 67,900,823,825,309.33/10,414,505.01
  6. Step 6: Final answer
    x = 6,519,832.08

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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.