Home / 609,335.83-840,873.18-337,397.87

Finding the Fourth Proportional to 609,335.83, 840,873.18 and 337,397.87

Calculator

Solution

The fourth proportional to 609,335.83, 840,873.18 and 337,397.87 is: 465,603.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,335.83 : 840,873.18 = 337,397.87 : x
  2. Step 2: Convert to fraction form
    609,335.83/840,873.18 = 337,397.87/x
  3. Step 3: Cross multiply
    609,335.83x = 840,873.18 × 337,397.87
  4. Step 4: Simplify right side
    609,335.83x = 283,708,819,872.13
  5. Step 5: Solve for x
    x = 283,708,819,872.13/609,335.83
  6. Step 6: Final answer
    x = 465,603.38

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.