Home / 1,159,179.30-1,736,004.15-567,512.10

Finding the Fourth Proportional to 1,159,179.30, 1,736,004.15 and 567,512.10

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Solution

The fourth proportional to 1,159,179.30, 1,736,004.15 and 567,512.10 is: 849,914.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,179.30 : 1,736,004.15 = 567,512.10 : x
  2. Step 2: Convert to fraction form
    1,159,179.30/1,736,004.15 = 567,512.10/x
  3. Step 3: Cross multiply
    1,159,179.30x = 1,736,004.15 × 567,512.10
  4. Step 4: Simplify right side
    1,159,179.30x = 985,203,360,775.22
  5. Step 5: Solve for x
    x = 985,203,360,775.22/1,159,179.30
  6. Step 6: Final answer
    x = 849,914.56

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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.