Home / 2,672,717.64-4,009,666.22-779,607.24

Finding the Fourth Proportional to 2,672,717.64, 4,009,666.22 and 779,607.24

Calculator

Solution

The fourth proportional to 2,672,717.64, 4,009,666.22 and 779,607.24 is: 1,169,582.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,717.64 : 4,009,666.22 = 779,607.24 : x
  2. Step 2: Convert to fraction form
    2,672,717.64/4,009,666.22 = 779,607.24/x
  3. Step 3: Cross multiply
    2,672,717.64x = 4,009,666.22 × 779,607.24
  4. Step 4: Simplify right side
    2,672,717.64x = 3,125,964,815,095.43
  5. Step 5: Solve for x
    x = 3,125,964,815,095.43/2,672,717.64
  6. Step 6: Final answer
    x = 1,169,582.89

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.