Home / 1,416,027.48-2,124,705.53-706,110.88

Finding the Fourth Proportional to 1,416,027.48, 2,124,705.53 and 706,110.88

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Solution

The fourth proportional to 1,416,027.48, 2,124,705.53 and 706,110.88 is: 1,059,497.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,027.48 : 2,124,705.53 = 706,110.88 : x
  2. Step 2: Convert to fraction form
    1,416,027.48/2,124,705.53 = 706,110.88/x
  3. Step 3: Cross multiply
    1,416,027.48x = 2,124,705.53 × 706,110.88
  4. Step 4: Simplify right side
    1,416,027.48x = 1,500,277,691,529.17
  5. Step 5: Solve for x
    x = 1,500,277,691,529.17/1,416,027.48
  6. Step 6: Final answer
    x = 1,059,497.58

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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.