Home / 5,607,181.04-8,410,771.56-1,347,349.27

Finding the Fourth Proportional to 5,607,181.04, 8,410,771.56 and 1,347,349.27

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Solution

The fourth proportional to 5,607,181.04, 8,410,771.56 and 1,347,349.27 is: 2,021,023.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,181.04 : 8,410,771.56 = 1,347,349.27 : x
  2. Step 2: Convert to fraction form
    5,607,181.04/8,410,771.56 = 1,347,349.27/x
  3. Step 3: Cross multiply
    5,607,181.04x = 8,410,771.56 × 1,347,349.27
  4. Step 4: Simplify right side
    5,607,181.04x = 11,332,246,921,502.76
  5. Step 5: Solve for x
    x = 11,332,246,921,502.76/5,607,181.04
  6. Step 6: Final answer
    x = 2,021,023.91

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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.