Home / 2,201,089.80-3,299,714.70-854,171.40

Finding the Fourth Proportional to 2,201,089.80, 3,299,714.70 and 854,171.40

Calculator

Solution

The fourth proportional to 2,201,089.80, 3,299,714.70 and 854,171.40 is: 1,280,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,089.80 : 3,299,714.70 = 854,171.40 : x
  2. Step 2: Convert to fraction form
    2,201,089.80/3,299,714.70 = 854,171.40/x
  3. Step 3: Cross multiply
    2,201,089.80x = 3,299,714.70 × 854,171.40
  4. Step 4: Simplify right side
    2,201,089.80x = 2,818,521,924,899.58
  5. Step 5: Solve for x
    x = 2,818,521,924,899.58/2,201,089.80
  6. Step 6: Final answer
    x = 1,280,512.01

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.