Home / 564,484.92-778,960.76-335,052.23

Finding the Fourth Proportional to 564,484.92, 778,960.76 and 335,052.23

Calculator

Solution

The fourth proportional to 564,484.92, 778,960.76 and 335,052.23 is: 462,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,484.92 : 778,960.76 = 335,052.23 : x
  2. Step 2: Convert to fraction form
    564,484.92/778,960.76 = 335,052.23/x
  3. Step 3: Cross multiply
    564,484.92x = 778,960.76 × 335,052.23
  4. Step 4: Simplify right side
    564,484.92x = 260,992,534,150.43
  5. Step 5: Solve for x
    x = 260,992,534,150.43/564,484.92
  6. Step 6: Final answer
    x = 462,355.19

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.