Home / 1,170,068.30-1,755,102.45-957,491.90

Finding the Fourth Proportional to 1,170,068.30, 1,755,102.45 and 957,491.90

Calculator

Solution

The fourth proportional to 1,170,068.30, 1,755,102.45 and 957,491.90 is: 1,436,237.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,068.30 : 1,755,102.45 = 957,491.90 : x
  2. Step 2: Convert to fraction form
    1,170,068.30/1,755,102.45 = 957,491.90/x
  3. Step 3: Cross multiply
    1,170,068.30x = 1,755,102.45 × 957,491.90
  4. Step 4: Simplify right side
    1,170,068.30x = 1,680,496,379,545.16
  5. Step 5: Solve for x
    x = 1,680,496,379,545.16/1,170,068.30
  6. Step 6: Final answer
    x = 1,436,237.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.