Home / 1,775,341.94-2,663,032.36-513,180.50

Finding the Fourth Proportional to 1,775,341.94, 2,663,032.36 and 513,180.50

Calculator

Solution

The fourth proportional to 1,775,341.94, 2,663,032.36 and 513,180.50 is: 769,776.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,341.94 : 2,663,032.36 = 513,180.50 : x
  2. Step 2: Convert to fraction form
    1,775,341.94/2,663,032.36 = 513,180.50/x
  3. Step 3: Cross multiply
    1,775,341.94x = 2,663,032.36 × 513,180.50
  4. Step 4: Simplify right side
    1,775,341.94x = 1,366,616,278,020.98
  5. Step 5: Solve for x
    x = 1,366,616,278,020.98/1,775,341.94
  6. Step 6: Final answer
    x = 769,776.37

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.