Home / 976,180.64-1,465,217.84-471,097.08

Finding the Fourth Proportional to 976,180.64, 1,465,217.84 and 471,097.08

Calculator

Solution

The fourth proportional to 976,180.64, 1,465,217.84 and 471,097.08 is: 707,102.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,180.64 : 1,465,217.84 = 471,097.08 : x
  2. Step 2: Convert to fraction form
    976,180.64/1,465,217.84 = 471,097.08/x
  3. Step 3: Cross multiply
    976,180.64x = 1,465,217.84 × 471,097.08
  4. Step 4: Simplify right side
    976,180.64x = 690,259,845,987.91
  5. Step 5: Solve for x
    x = 690,259,845,987.91/976,180.64
  6. Step 6: Final answer
    x = 707,102.58

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.