Home / 2,108,068.64-2,909,134.11-1,141,198.22

Finding the Fourth Proportional to 2,108,068.64, 2,909,134.11 and 1,141,198.22

Calculator

Solution

The fourth proportional to 2,108,068.64, 2,909,134.11 and 1,141,198.22 is: 1,574,853.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,108,068.64 : 2,909,134.11 = 1,141,198.22 : x
  2. Step 2: Convert to fraction form
    2,108,068.64/2,909,134.11 = 1,141,198.22/x
  3. Step 3: Cross multiply
    2,108,068.64x = 2,909,134.11 × 1,141,198.22
  4. Step 4: Simplify right side
    2,108,068.64x = 3,319,898,660,052.11
  5. Step 5: Solve for x
    x = 3,319,898,660,052.11/2,108,068.64
  6. Step 6: Final answer
    x = 1,574,853.21

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.