Home / 1,041,312.24-1,559,446.83-720,564.93

Finding the Fourth Proportional to 1,041,312.24, 1,559,446.83 and 720,564.93

Calculator

Solution

The fourth proportional to 1,041,312.24, 1,559,446.83 and 720,564.93 is: 1,079,102.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,312.24 : 1,559,446.83 = 720,564.93 : x
  2. Step 2: Convert to fraction form
    1,041,312.24/1,559,446.83 = 720,564.93/x
  3. Step 3: Cross multiply
    1,041,312.24x = 1,559,446.83 × 720,564.93
  4. Step 4: Simplify right side
    1,041,312.24x = 1,123,682,695,897.67
  5. Step 5: Solve for x
    x = 1,123,682,695,897.67/1,041,312.24
  6. Step 6: Final answer
    x = 1,079,102.55

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.