Home / 3,386,018.66-4,672,475.72-1,858,224.20

Finding the Fourth Proportional to 3,386,018.66, 4,672,475.72 and 1,858,224.20

Calculator

Solution

The fourth proportional to 3,386,018.66, 4,672,475.72 and 1,858,224.20 is: 2,564,223.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,018.66 : 4,672,475.72 = 1,858,224.20 : x
  2. Step 2: Convert to fraction form
    3,386,018.66/4,672,475.72 = 1,858,224.20/x
  3. Step 3: Cross multiply
    3,386,018.66x = 4,672,475.72 × 1,858,224.20
  4. Step 4: Simplify right side
    3,386,018.66x = 8,682,507,456,816.42
  5. Step 5: Solve for x
    x = 8,682,507,456,816.42/3,386,018.66
  6. Step 6: Final answer
    x = 2,564,223.16

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.