Home / 5,349,764.22-7,382,688.64-2,902,375.14

Finding the Fourth Proportional to 5,349,764.22, 7,382,688.64 and 2,902,375.14

Calculator

Solution

The fourth proportional to 5,349,764.22, 7,382,688.64 and 2,902,375.14 is: 4,005,285.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,764.22 : 7,382,688.64 = 2,902,375.14 : x
  2. Step 2: Convert to fraction form
    5,349,764.22/7,382,688.64 = 2,902,375.14/x
  3. Step 3: Cross multiply
    5,349,764.22x = 7,382,688.64 × 2,902,375.14
  4. Step 4: Simplify right side
    5,349,764.22x = 21,427,331,923,671.09
  5. Step 5: Solve for x
    x = 21,427,331,923,671.09/5,349,764.22
  6. Step 6: Final answer
    x = 4,005,285.29

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.