Home / 5,027,880.43-6,941,946.33-4,706,653.87

Finding the Fourth Proportional to 5,027,880.43, 6,941,946.33 and 4,706,653.87

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Solution

The fourth proportional to 5,027,880.43, 6,941,946.33 and 4,706,653.87 is: 6,498,431.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,880.43 : 6,941,946.33 = 4,706,653.87 : x
  2. Step 2: Convert to fraction form
    5,027,880.43/6,941,946.33 = 4,706,653.87/x
  3. Step 3: Cross multiply
    5,027,880.43x = 6,941,946.33 × 4,706,653.87
  4. Step 4: Simplify right side
    5,027,880.43x = 32,673,338,501,183.80
  5. Step 5: Solve for x
    x = 32,673,338,501,183.80/5,027,880.43
  6. Step 6: Final answer
    x = 6,498,431.89

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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.