Home / 3,837,501.72-5,759,869.32-2,823,532.08

Finding the Fourth Proportional to 3,837,501.72, 5,759,869.32 and 2,823,532.08

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Solution

The fourth proportional to 3,837,501.72, 5,759,869.32 and 2,823,532.08 is: 4,237,959.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,501.72 : 5,759,869.32 = 2,823,532.08 : x
  2. Step 2: Convert to fraction form
    3,837,501.72/5,759,869.32 = 2,823,532.08/x
  3. Step 3: Cross multiply
    3,837,501.72x = 5,759,869.32 × 2,823,532.08
  4. Step 4: Simplify right side
    3,837,501.72x = 16,263,175,801,627.79
  5. Step 5: Solve for x
    x = 16,263,175,801,627.79/3,837,501.72
  6. Step 6: Final answer
    x = 4,237,959.22

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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.