Home / 930,262.97-1,283,675.15-522,285.13

Finding the Fourth Proportional to 930,262.97, 1,283,675.15 and 522,285.13

Calculator

Solution

The fourth proportional to 930,262.97, 1,283,675.15 and 522,285.13 is: 720,704.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,262.97 : 1,283,675.15 = 522,285.13 : x
  2. Step 2: Convert to fraction form
    930,262.97/1,283,675.15 = 522,285.13/x
  3. Step 3: Cross multiply
    930,262.97x = 1,283,675.15 × 522,285.13
  4. Step 4: Simplify right side
    930,262.97x = 670,444,442,595.52
  5. Step 5: Solve for x
    x = 670,444,442,595.52/930,262.97
  6. Step 6: Final answer
    x = 720,704.21

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.