Home / 7,094,372.64-10,643,132.88-2,045,289.12

Finding the Fourth Proportional to 7,094,372.64, 10,643,132.88 and 2,045,289.12

Calculator

Solution

The fourth proportional to 7,094,372.64, 10,643,132.88 and 2,045,289.12 is: 3,068,387.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,372.64 : 10,643,132.88 = 2,045,289.12 : x
  2. Step 2: Convert to fraction form
    7,094,372.64/10,643,132.88 = 2,045,289.12/x
  3. Step 3: Cross multiply
    7,094,372.64x = 10,643,132.88 × 2,045,289.12
  4. Step 4: Simplify right side
    7,094,372.64x = 21,768,283,882,178.27
  5. Step 5: Solve for x
    x = 21,768,283,882,178.27/7,094,372.64
  6. Step 6: Final answer
    x = 3,068,387.44

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.