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Finding the Fourth Proportional to 3,224,606.03, 4,836,308.15 and 1,036,213.62

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Solution

The fourth proportional to 3,224,606.03, 4,836,308.15 and 1,036,213.62 is: 1,554,127.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,606.03 : 4,836,308.15 = 1,036,213.62 : x
  2. Step 2: Convert to fraction form
    3,224,606.03/4,836,308.15 = 1,036,213.62/x
  3. Step 3: Cross multiply
    3,224,606.03x = 4,836,308.15 × 1,036,213.62
  4. Step 4: Simplify right side
    3,224,606.03x = 5,011,448,375,547.00
  5. Step 5: Solve for x
    x = 5,011,448,375,547.00/3,224,606.03
  6. Step 6: Final answer
    x = 1,554,127.33

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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.