Home / 1,283,449.58-1,771,258.79-732,177.41

Finding the Fourth Proportional to 1,283,449.58, 1,771,258.79 and 732,177.41

Calculator

Solution

The fourth proportional to 1,283,449.58, 1,771,258.79 and 732,177.41 is: 1,010,460.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,449.58 : 1,771,258.79 = 732,177.41 : x
  2. Step 2: Convert to fraction form
    1,283,449.58/1,771,258.79 = 732,177.41/x
  3. Step 3: Cross multiply
    1,283,449.58x = 1,771,258.79 × 732,177.41
  4. Step 4: Simplify right side
    1,283,449.58x = 1,296,875,673,301.93
  5. Step 5: Solve for x
    x = 1,296,875,673,301.93/1,283,449.58
  6. Step 6: Final answer
    x = 1,010,460.94

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.