Home / 1,713,587.70-2,569,652.91-702,010.74

Finding the Fourth Proportional to 1,713,587.70, 2,569,652.91 and 702,010.74

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Solution

The fourth proportional to 1,713,587.70, 2,569,652.91 and 702,010.74 is: 1,052,717.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,587.70 : 2,569,652.91 = 702,010.74 : x
  2. Step 2: Convert to fraction form
    1,713,587.70/2,569,652.91 = 702,010.74/x
  3. Step 3: Cross multiply
    1,713,587.70x = 2,569,652.91 × 702,010.74
  4. Step 4: Simplify right side
    1,713,587.70x = 1,803,923,940,892.25
  5. Step 5: Solve for x
    x = 1,803,923,940,892.25/1,713,587.70
  6. Step 6: Final answer
    x = 1,052,717.61

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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.