Home / 2,154,694.95-3,230,566.20-1,018,001.70

Finding the Fourth Proportional to 2,154,694.95, 3,230,566.20 and 1,018,001.70

Calculator

Solution

The fourth proportional to 2,154,694.95, 3,230,566.20 and 1,018,001.70 is: 1,526,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,694.95 : 3,230,566.20 = 1,018,001.70 : x
  2. Step 2: Convert to fraction form
    2,154,694.95/3,230,566.20 = 1,018,001.70/x
  3. Step 3: Cross multiply
    2,154,694.95x = 3,230,566.20 × 1,018,001.70
  4. Step 4: Simplify right side
    2,154,694.95x = 3,288,721,883,562.54
  5. Step 5: Solve for x
    x = 3,288,721,883,562.54/2,154,694.95
  6. Step 6: Final answer
    x = 1,526,305.10

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.