Home / 3,516,131.08-5,272,451.88-1,119,663.46

Finding the Fourth Proportional to 3,516,131.08, 5,272,451.88 and 1,119,663.46

Calculator

Solution

The fourth proportional to 3,516,131.08, 5,272,451.88 and 1,119,663.46 is: 1,678,939.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,131.08 : 5,272,451.88 = 1,119,663.46 : x
  2. Step 2: Convert to fraction form
    3,516,131.08/5,272,451.88 = 1,119,663.46/x
  3. Step 3: Cross multiply
    3,516,131.08x = 5,272,451.88 × 1,119,663.46
  4. Step 4: Simplify right side
    3,516,131.08x = 5,903,371,714,644.31
  5. Step 5: Solve for x
    x = 5,903,371,714,644.31/3,516,131.08
  6. Step 6: Final answer
    x = 1,678,939.60

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.