Home / 702,718.83-1,054,059.11-197,284.00

Finding the Fourth Proportional to 702,718.83, 1,054,059.11 and 197,284.00

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Solution

The fourth proportional to 702,718.83, 1,054,059.11 and 197,284.00 is: 295,920.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,718.83 : 1,054,059.11 = 197,284.00 : x
  2. Step 2: Convert to fraction form
    702,718.83/1,054,059.11 = 197,284.00/x
  3. Step 3: Cross multiply
    702,718.83x = 1,054,059.11 × 197,284.00
  4. Step 4: Simplify right side
    702,718.83x = 207,948,995,315.30
  5. Step 5: Solve for x
    x = 207,948,995,315.30/702,718.83
  6. Step 6: Final answer
    x = 295,920.62

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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.