Home / 5,204,946.68-7,183,050.93-2,881,839.25

Finding the Fourth Proportional to 5,204,946.68, 7,183,050.93 and 2,881,839.25

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Solution

The fourth proportional to 5,204,946.68, 7,183,050.93 and 2,881,839.25 is: 3,977,062.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,946.68 : 7,183,050.93 = 2,881,839.25 : x
  2. Step 2: Convert to fraction form
    5,204,946.68/7,183,050.93 = 2,881,839.25/x
  3. Step 3: Cross multiply
    5,204,946.68x = 7,183,050.93 × 2,881,839.25
  4. Step 4: Simplify right side
    5,204,946.68x = 20,700,398,104,823
  5. Step 5: Solve for x
    x = 20,700,398,104,823/5,204,946.68
  6. Step 6: Final answer
    x = 3,977,062.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.