Home / 659,512.50-910,127.31-373,026.42

Finding the Fourth Proportional to 659,512.50, 910,127.31 and 373,026.42

Calculator

Solution

The fourth proportional to 659,512.50, 910,127.31 and 373,026.42 is: 514,776.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    659,512.50 : 910,127.31 = 373,026.42 : x
  2. Step 2: Convert to fraction form
    659,512.50/910,127.31 = 373,026.42/x
  3. Step 3: Cross multiply
    659,512.50x = 910,127.31 × 373,026.42
  4. Step 4: Simplify right side
    659,512.50x = 339,501,532,193.53
  5. Step 5: Solve for x
    x = 339,501,532,193.53/659,512.50
  6. Step 6: Final answer
    x = 514,776.49

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.