Home / 1,059,907.60-1,587,202.62-633,180.16

Finding the Fourth Proportional to 1,059,907.60, 1,587,202.62 and 633,180.16

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Solution

The fourth proportional to 1,059,907.60, 1,587,202.62 and 633,180.16 is: 948,181.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,907.60 : 1,587,202.62 = 633,180.16 : x
  2. Step 2: Convert to fraction form
    1,059,907.60/1,587,202.62 = 633,180.16/x
  3. Step 3: Cross multiply
    1,059,907.60x = 1,587,202.62 × 633,180.16
  4. Step 4: Simplify right side
    1,059,907.60x = 1,004,985,208,884.02
  5. Step 5: Solve for x
    x = 1,004,985,208,884.02/1,059,907.60
  6. Step 6: Final answer
    x = 948,181.91

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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.