Home / 833,406.33-1,150,094.52-470,823.60

Finding the Fourth Proportional to 833,406.33, 1,150,094.52 and 470,823.60

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Solution

The fourth proportional to 833,406.33, 1,150,094.52 and 470,823.60 is: 649,733.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,406.33 : 1,150,094.52 = 470,823.60 : x
  2. Step 2: Convert to fraction form
    833,406.33/1,150,094.52 = 470,823.60/x
  3. Step 3: Cross multiply
    833,406.33x = 1,150,094.52 × 470,823.60
  4. Step 4: Simplify right side
    833,406.33x = 541,491,642,246.67
  5. Step 5: Solve for x
    x = 541,491,642,246.67/833,406.33
  6. Step 6: Final answer
    x = 649,733.06

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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.