Home / 1,007,992.00-1,391,028.35-555,283.00

Finding the Fourth Proportional to 1,007,992.00, 1,391,028.35 and 555,283.00

Calculator

Solution

The fourth proportional to 1,007,992.00, 1,391,028.35 and 555,283.00 is: 766,290.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,992.00 : 1,391,028.35 = 555,283.00 : x
  2. Step 2: Convert to fraction form
    1,007,992.00/1,391,028.35 = 555,283.00/x
  3. Step 3: Cross multiply
    1,007,992.00x = 1,391,028.35 × 555,283.00
  4. Step 4: Simplify right side
    1,007,992.00x = 772,414,397,358.89
  5. Step 5: Solve for x
    x = 772,414,397,358.89/1,007,992.00
  6. Step 6: Final answer
    x = 766,290.21

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.