Home / 847,071.18-1,169,505.27-525,125.34

Finding the Fourth Proportional to 847,071.18, 1,169,505.27 and 525,125.34

Calculator

Solution

The fourth proportional to 847,071.18, 1,169,505.27 and 525,125.34 is: 725,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,071.18 : 1,169,505.27 = 525,125.34 : x
  2. Step 2: Convert to fraction form
    847,071.18/1,169,505.27 = 525,125.34/x
  3. Step 3: Cross multiply
    847,071.18x = 1,169,505.27 × 525,125.34
  4. Step 4: Simplify right side
    847,071.18x = 614,136,852,540.54
  5. Step 5: Solve for x
    x = 614,136,852,540.54/847,071.18
  6. Step 6: Final answer
    x = 725,012.10

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.