Home / 907,905.38-1,360,086.42-707,286.42

Finding the Fourth Proportional to 907,905.38, 1,360,086.42 and 707,286.42

Calculator

Solution

The fourth proportional to 907,905.38, 1,360,086.42 and 707,286.42 is: 1,059,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,905.38 : 1,360,086.42 = 707,286.42 : x
  2. Step 2: Convert to fraction form
    907,905.38/1,360,086.42 = 707,286.42/x
  3. Step 3: Cross multiply
    907,905.38x = 1,360,086.42 × 707,286.42
  4. Step 4: Simplify right side
    907,905.38x = 961,970,654,892.42
  5. Step 5: Solve for x
    x = 961,970,654,892.42/907,905.38
  6. Step 6: Final answer
    x = 1,059,549.46

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.