Home / 937,382.20-1,292,620-801,864.74

Finding the Fourth Proportional to 937,382.20, 1,292,620 and 801,864.74

Calculator

Solution

The fourth proportional to 937,382.20, 1,292,620 and 801,864.74 is: 1,105,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,382.20 : 1,292,620 = 801,864.74 : x
  2. Step 2: Convert to fraction form
    937,382.20/1,292,620 = 801,864.74/x
  3. Step 3: Cross multiply
    937,382.20x = 1,292,620 × 801,864.74
  4. Step 4: Simplify right side
    937,382.20x = 1,036,506,400,218.80
  5. Step 5: Solve for x
    x = 1,036,506,400,218.80/937,382.20
  6. Step 6: Final answer
    x = 1,105,745.77

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.