Home / 1,063,273.10-1,595,055.45-353,227.10

Finding the Fourth Proportional to 1,063,273.10, 1,595,055.45 and 353,227.10

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Solution

The fourth proportional to 1,063,273.10, 1,595,055.45 and 353,227.10 is: 529,889.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,273.10 : 1,595,055.45 = 353,227.10 : x
  2. Step 2: Convert to fraction form
    1,063,273.10/1,595,055.45 = 353,227.10/x
  3. Step 3: Cross multiply
    1,063,273.10x = 1,595,055.45 × 353,227.10
  4. Step 4: Simplify right side
    1,063,273.10x = 563,416,810,942.70
  5. Step 5: Solve for x
    x = 563,416,810,942.70/1,063,273.10
  6. Step 6: Final answer
    x = 529,889.09

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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.