Home / 10,379,833.70-15,570,177.01-3,561,095.75

Finding the Fourth Proportional to 10,379,833.70, 15,570,177.01 and 3,561,095.75

Calculator

Solution

The fourth proportional to 10,379,833.70, 15,570,177.01 and 3,561,095.75 is: 5,341,789.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,379,833.70 : 15,570,177.01 = 3,561,095.75 : x
  2. Step 2: Convert to fraction form
    10,379,833.70/15,570,177.01 = 3,561,095.75/x
  3. Step 3: Cross multiply
    10,379,833.70x = 15,570,177.01 × 3,561,095.75
  4. Step 4: Simplify right side
    10,379,833.70x = 55,446,891,090,305.09
  5. Step 5: Solve for x
    x = 55,446,891,090,305.09/10,379,833.70
  6. Step 6: Final answer
    x = 5,341,789.93

Related Problems

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.