Home / 699,266.85-964,638.90-441,463.29

Finding the Fourth Proportional to 699,266.85, 964,638.90 and 441,463.29

Calculator

Solution

The fourth proportional to 699,266.85, 964,638.90 and 441,463.29 is: 608,998.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,266.85 : 964,638.90 = 441,463.29 : x
  2. Step 2: Convert to fraction form
    699,266.85/964,638.90 = 441,463.29/x
  3. Step 3: Cross multiply
    699,266.85x = 964,638.90 × 441,463.29
  4. Step 4: Simplify right side
    699,266.85x = 425,852,662,455.98
  5. Step 5: Solve for x
    x = 425,852,662,455.98/699,266.85
  6. Step 6: Final answer
    x = 608,998.79

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.