Home / 1,868,795.25-2,803,661.06-539,099.25

Finding the Fourth Proportional to 1,868,795.25, 2,803,661.06 and 539,099.25

Calculator

Solution

The fourth proportional to 1,868,795.25, 2,803,661.06 and 539,099.25 is: 808,783.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,868,795.25 : 2,803,661.06 = 539,099.25 : x
  2. Step 2: Convert to fraction form
    1,868,795.25/2,803,661.06 = 539,099.25/x
  3. Step 3: Cross multiply
    1,868,795.25x = 2,803,661.06 × 539,099.25
  4. Step 4: Simplify right side
    1,868,795.25x = 1,511,451,572,004.71
  5. Step 5: Solve for x
    x = 1,511,451,572,004.71/1,868,795.25
  6. Step 6: Final answer
    x = 808,783.93

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.