Home / 1,577,451.20-2,363,066.40-944,484.80

Finding the Fourth Proportional to 1,577,451.20, 2,363,066.40 and 944,484.80

Calculator

Solution

The fourth proportional to 1,577,451.20, 2,363,066.40 and 944,484.80 is: 1,414,864.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,451.20 : 2,363,066.40 = 944,484.80 : x
  2. Step 2: Convert to fraction form
    1,577,451.20/2,363,066.40 = 944,484.80/x
  3. Step 3: Cross multiply
    1,577,451.20x = 2,363,066.40 × 944,484.80
  4. Step 4: Simplify right side
    1,577,451.20x = 2,231,880,296,190.72
  5. Step 5: Solve for x
    x = 2,231,880,296,190.72/1,577,451.20
  6. Step 6: Final answer
    x = 1,414,864.88

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.