Home / 4,791,800.40-7,183,501.55-1,802,083.92

Finding the Fourth Proportional to 4,791,800.40, 7,183,501.55 and 1,802,083.92

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Solution

The fourth proportional to 4,791,800.40, 7,183,501.55 and 1,802,083.92 is: 2,701,546.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,800.40 : 7,183,501.55 = 1,802,083.92 : x
  2. Step 2: Convert to fraction form
    4,791,800.40/7,183,501.55 = 1,802,083.92/x
  3. Step 3: Cross multiply
    4,791,800.40x = 7,183,501.55 × 1,802,083.92
  4. Step 4: Simplify right side
    4,791,800.40x = 12,945,272,596,632.57
  5. Step 5: Solve for x
    x = 12,945,272,596,632.57/4,791,800.40
  6. Step 6: Final answer
    x = 2,701,546.71

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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.