Home / 700,273.02-1,050,189.21-226,848.54

Finding the Fourth Proportional to 700,273.02, 1,050,189.21 and 226,848.54

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Solution

The fourth proportional to 700,273.02, 1,050,189.21 and 226,848.54 is: 340,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,273.02 : 1,050,189.21 = 226,848.54 : x
  2. Step 2: Convert to fraction form
    700,273.02/1,050,189.21 = 226,848.54/x
  3. Step 3: Cross multiply
    700,273.02x = 1,050,189.21 × 226,848.54
  4. Step 4: Simplify right side
    700,273.02x = 238,233,889,012.25
  5. Step 5: Solve for x
    x = 238,233,889,012.25/700,273.02
  6. Step 6: Final answer
    x = 340,201.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.