Home / 4,217,828.26-5,820,606.12-2,284,090.96

Finding the Fourth Proportional to 4,217,828.26, 5,820,606.12 and 2,284,090.96

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Solution

The fourth proportional to 4,217,828.26, 5,820,606.12 and 2,284,090.96 is: 3,152,047.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,828.26 : 5,820,606.12 = 2,284,090.96 : x
  2. Step 2: Convert to fraction form
    4,217,828.26/5,820,606.12 = 2,284,090.96/x
  3. Step 3: Cross multiply
    4,217,828.26x = 5,820,606.12 × 2,284,090.96
  4. Step 4: Simplify right side
    4,217,828.26x = 13,294,793,820,412.68
  5. Step 5: Solve for x
    x = 13,294,793,820,412.68/4,217,828.26
  6. Step 6: Final answer
    x = 3,152,047.22

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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.