Home / 798,200.45-1,101,024.03-568,831.23

Finding the Fourth Proportional to 798,200.45, 1,101,024.03 and 568,831.23

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Solution

The fourth proportional to 798,200.45, 1,101,024.03 and 568,831.23 is: 784,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,200.45 : 1,101,024.03 = 568,831.23 : x
  2. Step 2: Convert to fraction form
    798,200.45/1,101,024.03 = 568,831.23/x
  3. Step 3: Cross multiply
    798,200.45x = 1,101,024.03 × 568,831.23
  4. Step 4: Simplify right side
    798,200.45x = 626,296,847,739.34
  5. Step 5: Solve for x
    x = 626,296,847,739.34/798,200.45
  6. Step 6: Final answer
    x = 784,636.05

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1.5x scale

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.