Home / 4,910,558.18-7,353,260.39-4,098,924.54

Finding the Fourth Proportional to 4,910,558.18, 7,353,260.39 and 4,098,924.54

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Solution

The fourth proportional to 4,910,558.18, 7,353,260.39 and 4,098,924.54 is: 6,137,888.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,558.18 : 7,353,260.39 = 4,098,924.54 : x
  2. Step 2: Convert to fraction form
    4,910,558.18/7,353,260.39 = 4,098,924.54/x
  3. Step 3: Cross multiply
    4,910,558.18x = 7,353,260.39 × 4,098,924.54
  4. Step 4: Simplify right side
    4,910,558.18x = 30,140,459,471,828.28
  5. Step 5: Solve for x
    x = 30,140,459,471,828.28/4,910,558.18
  6. Step 6: Final answer
    x = 6,137,888.69

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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.