Home / 1,292,433.32-1,937,752.22-572,382.65

Finding the Fourth Proportional to 1,292,433.32, 1,937,752.22 and 572,382.65

Calculator

Solution

The fourth proportional to 1,292,433.32, 1,937,752.22 and 572,382.65 is: 858,176.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,292,433.32 : 1,937,752.22 = 572,382.65 : x
  2. Step 2: Convert to fraction form
    1,292,433.32/1,937,752.22 = 572,382.65/x
  3. Step 3: Cross multiply
    1,292,433.32x = 1,937,752.22 × 572,382.65
  4. Step 4: Simplify right side
    1,292,433.32x = 1,109,135,739,607.27
  5. Step 5: Solve for x
    x = 1,109,135,739,607.27/1,292,433.32
  6. Step 6: Final answer
    x = 858,176.38

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.