Home / 1,685,180.40-2,527,770.60-737,545.20

Finding the Fourth Proportional to 1,685,180.40, 2,527,770.60 and 737,545.20

Calculator

Solution

The fourth proportional to 1,685,180.40, 2,527,770.60 and 737,545.20 is: 1,106,317.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,180.40 : 2,527,770.60 = 737,545.20 : x
  2. Step 2: Convert to fraction form
    1,685,180.40/2,527,770.60 = 737,545.20/x
  3. Step 3: Cross multiply
    1,685,180.40x = 2,527,770.60 × 737,545.20
  4. Step 4: Simplify right side
    1,685,180.40x = 1,864,345,072,731.12
  5. Step 5: Solve for x
    x = 1,864,345,072,731.12/1,685,180.40
  6. Step 6: Final answer
    x = 1,106,317.80

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.