Home / 1,494,844.70-2,242,267.05-822,998.30

Finding the Fourth Proportional to 1,494,844.70, 2,242,267.05 and 822,998.30

Calculator

Solution

The fourth proportional to 1,494,844.70, 2,242,267.05 and 822,998.30 is: 1,234,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,844.70 : 2,242,267.05 = 822,998.30 : x
  2. Step 2: Convert to fraction form
    1,494,844.70/2,242,267.05 = 822,998.30/x
  3. Step 3: Cross multiply
    1,494,844.70x = 2,242,267.05 × 822,998.30
  4. Step 4: Simplify right side
    1,494,844.70x = 1,845,381,970,296.02
  5. Step 5: Solve for x
    x = 1,845,381,970,296.02/1,494,844.70
  6. Step 6: Final answer
    x = 1,234,497.45

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.