Home / 1,347,162.56-2,018,994.18-547,513.52

Finding the Fourth Proportional to 1,347,162.56, 2,018,994.18 and 547,513.52

Calculator

Solution

The fourth proportional to 1,347,162.56, 2,018,994.18 and 547,513.52 is: 820,559.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,162.56 : 2,018,994.18 = 547,513.52 : x
  2. Step 2: Convert to fraction form
    1,347,162.56/2,018,994.18 = 547,513.52/x
  3. Step 3: Cross multiply
    1,347,162.56x = 2,018,994.18 × 547,513.52
  4. Step 4: Simplify right side
    1,347,162.56x = 1,105,426,610,351.31
  5. Step 5: Solve for x
    x = 1,105,426,610,351.31/1,347,162.56
  6. Step 6: Final answer
    x = 820,559.18

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.