Home / 793,925.55-1,190,888.33-780,101.55

Finding the Fourth Proportional to 793,925.55, 1,190,888.33 and 780,101.55

Calculator

Solution

The fourth proportional to 793,925.55, 1,190,888.33 and 780,101.55 is: 1,170,152.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,925.55 : 1,190,888.33 = 780,101.55 : x
  2. Step 2: Convert to fraction form
    793,925.55/1,190,888.33 = 780,101.55/x
  3. Step 3: Cross multiply
    793,925.55x = 1,190,888.33 × 780,101.55
  4. Step 4: Simplify right side
    793,925.55x = 929,013,828,209.40
  5. Step 5: Solve for x
    x = 929,013,828,209.40/793,925.55
  6. Step 6: Final answer
    x = 1,170,152.33

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.