Home / 794,763.06-1,096,820.80-468,293.60

Finding the Fourth Proportional to 794,763.06, 1,096,820.80 and 468,293.60

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Solution

The fourth proportional to 794,763.06, 1,096,820.80 and 468,293.60 is: 646,273.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,763.06 : 1,096,820.80 = 468,293.60 : x
  2. Step 2: Convert to fraction form
    794,763.06/1,096,820.80 = 468,293.60/x
  3. Step 3: Cross multiply
    794,763.06x = 1,096,820.80 × 468,293.60
  4. Step 4: Simplify right side
    794,763.06x = 513,634,162,558.20
  5. Step 5: Solve for x
    x = 513,634,162,558.20/794,763.06
  6. Step 6: Final answer
    x = 646,273.32

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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.