Home / 2,116,227.51-2,920,415.04-1,149,376.68

Finding the Fourth Proportional to 2,116,227.51, 2,920,415.04 and 1,149,376.68

Calculator

Solution

The fourth proportional to 2,116,227.51, 2,920,415.04 and 1,149,376.68 is: 1,586,151.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116,227.51 : 2,920,415.04 = 1,149,376.68 : x
  2. Step 2: Convert to fraction form
    2,116,227.51/2,920,415.04 = 1,149,376.68/x
  3. Step 3: Cross multiply
    2,116,227.51x = 2,920,415.04 × 1,149,376.68
  4. Step 4: Simplify right side
    2,116,227.51x = 3,356,656,942,897.27
  5. Step 5: Solve for x
    x = 3,356,656,942,897.27/2,116,227.51
  6. Step 6: Final answer
    x = 1,586,151.27

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.