Home / 1,449,662.40-2,001,534.93-906,042.56

Finding the Fourth Proportional to 1,449,662.40, 2,001,534.93 and 906,042.56

Calculator

Solution

The fourth proportional to 1,449,662.40, 2,001,534.93 and 906,042.56 is: 1,250,964.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,662.40 : 2,001,534.93 = 906,042.56 : x
  2. Step 2: Convert to fraction form
    1,449,662.40/2,001,534.93 = 906,042.56/x
  3. Step 3: Cross multiply
    1,449,662.40x = 2,001,534.93 × 906,042.56
  4. Step 4: Simplify right side
    1,449,662.40x = 1,813,475,821,898.95
  5. Step 5: Solve for x
    x = 1,813,475,821,898.95/1,449,662.40
  6. Step 6: Final answer
    x = 1,250,964.24

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.