Home / 752,595.33-1,038,313.44-446,437.20

Finding the Fourth Proportional to 752,595.33, 1,038,313.44 and 446,437.20

Calculator

Solution

The fourth proportional to 752,595.33, 1,038,313.44 and 446,437.20 is: 615,924.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,595.33 : 1,038,313.44 = 446,437.20 : x
  2. Step 2: Convert to fraction form
    752,595.33/1,038,313.44 = 446,437.20/x
  3. Step 3: Cross multiply
    752,595.33x = 1,038,313.44 × 446,437.20
  4. Step 4: Simplify right side
    752,595.33x = 463,541,744,875.97
  5. Step 5: Solve for x
    x = 463,541,744,875.97/752,595.33
  6. Step 6: Final answer
    x = 615,924.29

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.