Home / 1,456,098.40-2,184,147.60-747,510.40

Finding the Fourth Proportional to 1,456,098.40, 2,184,147.60 and 747,510.40

Calculator

Solution

The fourth proportional to 1,456,098.40, 2,184,147.60 and 747,510.40 is: 1,121,265.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,098.40 : 2,184,147.60 = 747,510.40 : x
  2. Step 2: Convert to fraction form
    1,456,098.40/2,184,147.60 = 747,510.40/x
  3. Step 3: Cross multiply
    1,456,098.40x = 2,184,147.60 × 747,510.40
  4. Step 4: Simplify right side
    1,456,098.40x = 1,632,673,046,135.04
  5. Step 5: Solve for x
    x = 1,632,673,046,135.04/1,456,098.40
  6. Step 6: Final answer
    x = 1,121,265.60

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.