Home / 797,803.52-1,105,626.56-782,664.02

Finding the Fourth Proportional to 797,803.52, 1,105,626.56 and 782,664.02

Calculator

Solution

The fourth proportional to 797,803.52, 1,105,626.56 and 782,664.02 is: 1,084,645.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,803.52 : 1,105,626.56 = 782,664.02 : x
  2. Step 2: Convert to fraction form
    797,803.52/1,105,626.56 = 782,664.02/x
  3. Step 3: Cross multiply
    797,803.52x = 1,105,626.56 × 782,664.02
  4. Step 4: Simplify right side
    797,803.52x = 865,334,128,068.37
  5. Step 5: Solve for x
    x = 865,334,128,068.37/797,803.52
  6. Step 6: Final answer
    x = 1,084,645.66

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.