Home / 3,153,697.35-4,733,536.74-1,951,984.59

Finding the Fourth Proportional to 3,153,697.35, 4,733,536.74 and 1,951,984.59

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Solution

The fourth proportional to 3,153,697.35, 4,733,536.74 and 1,951,984.59 is: 2,929,827.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,697.35 : 4,733,536.74 = 1,951,984.59 : x
  2. Step 2: Convert to fraction form
    3,153,697.35/4,733,536.74 = 1,951,984.59/x
  3. Step 3: Cross multiply
    3,153,697.35x = 4,733,536.74 × 1,951,984.59
  4. Step 4: Simplify right side
    3,153,697.35x = 9,239,790,772,678.84
  5. Step 5: Solve for x
    x = 9,239,790,772,678.84/3,153,697.35
  6. Step 6: Final answer
    x = 2,929,827.99

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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.