Home / 3,635,735.36-5,453,012.39-1,716,642.86

Finding the Fourth Proportional to 3,635,735.36, 5,453,012.39 and 1,716,642.86

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Solution

The fourth proportional to 3,635,735.36, 5,453,012.39 and 1,716,642.86 is: 2,574,685.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,735.36 : 5,453,012.39 = 1,716,642.86 : x
  2. Step 2: Convert to fraction form
    3,635,735.36/5,453,012.39 = 1,716,642.86/x
  3. Step 3: Cross multiply
    3,635,735.36x = 5,453,012.39 × 1,716,642.86
  4. Step 4: Simplify right side
    3,635,735.36x = 9,360,874,789,834.35
  5. Step 5: Solve for x
    x = 9,360,874,789,834.35/3,635,735.36
  6. Step 6: Final answer
    x = 2,574,685.41

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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.