Home / 3,416,018.94-5,122,354.14-1,140,761.34

Finding the Fourth Proportional to 3,416,018.94, 5,122,354.14 and 1,140,761.34

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Solution

The fourth proportional to 3,416,018.94, 5,122,354.14 and 1,140,761.34 is: 1,710,582.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,018.94 : 5,122,354.14 = 1,140,761.34 : x
  2. Step 2: Convert to fraction form
    3,416,018.94/5,122,354.14 = 1,140,761.34/x
  3. Step 3: Cross multiply
    3,416,018.94x = 5,122,354.14 × 1,140,761.34
  4. Step 4: Simplify right side
    3,416,018.94x = 5,843,383,572,700.95
  5. Step 5: Solve for x
    x = 5,843,383,572,700.95/3,416,018.94
  6. Step 6: Final answer
    x = 1,710,582.90

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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.