Home / 1,267,028.24-1,748,527.24-723,153.36

Finding the Fourth Proportional to 1,267,028.24, 1,748,527.24 and 723,153.36

Calculator

Solution

The fourth proportional to 1,267,028.24, 1,748,527.24 and 723,153.36 is: 997,967.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,028.24 : 1,748,527.24 = 723,153.36 : x
  2. Step 2: Convert to fraction form
    1,267,028.24/1,748,527.24 = 723,153.36/x
  3. Step 3: Cross multiply
    1,267,028.24x = 1,748,527.24 × 723,153.36
  4. Step 4: Simplify right side
    1,267,028.24x = 1,264,453,348,657.53
  5. Step 5: Solve for x
    x = 1,264,453,348,657.53/1,267,028.24
  6. Step 6: Final answer
    x = 997,967.77

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.