Home / 1,477,252.98-2,038,765.80-865,919.34

Finding the Fourth Proportional to 1,477,252.98, 2,038,765.80 and 865,919.34

Calculator

Solution

The fourth proportional to 1,477,252.98, 2,038,765.80 and 865,919.34 is: 1,195,060.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,252.98 : 2,038,765.80 = 865,919.34 : x
  2. Step 2: Convert to fraction form
    1,477,252.98/2,038,765.80 = 865,919.34/x
  3. Step 3: Cross multiply
    1,477,252.98x = 2,038,765.80 × 865,919.34
  4. Step 4: Simplify right side
    1,477,252.98x = 1,765,406,735,950.57
  5. Step 5: Solve for x
    x = 1,765,406,735,950.57/1,477,252.98
  6. Step 6: Final answer
    x = 1,195,060.53

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.