Home / 1,560,281.80-2,338,673.10-801,830.20

Finding the Fourth Proportional to 1,560,281.80, 2,338,673.10 and 801,830.20

Calculator

Solution

The fourth proportional to 1,560,281.80, 2,338,673.10 and 801,830.20 is: 1,201,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,281.80 : 2,338,673.10 = 801,830.20 : x
  2. Step 2: Convert to fraction form
    1,560,281.80/2,338,673.10 = 801,830.20/x
  3. Step 3: Cross multiply
    1,560,281.80x = 2,338,673.10 × 801,830.20
  4. Step 4: Simplify right side
    1,560,281.80x = 1,875,218,719,507.62
  5. Step 5: Solve for x
    x = 1,875,218,719,507.62/1,560,281.80
  6. Step 6: Final answer
    x = 1,201,846.18

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.