Home / 4,217,827.76-5,820,605.43-2,284,090.46

Finding the Fourth Proportional to 4,217,827.76, 5,820,605.43 and 2,284,090.46

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Solution

The fourth proportional to 4,217,827.76, 5,820,605.43 and 2,284,090.46 is: 3,152,046.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,827.76 : 5,820,605.43 = 2,284,090.46 : x
  2. Step 2: Convert to fraction form
    4,217,827.76/5,820,605.43 = 2,284,090.46/x
  3. Step 3: Cross multiply
    4,217,827.76x = 5,820,605.43 × 2,284,090.46
  4. Step 4: Simplify right side
    4,217,827.76x = 13,294,789,334,087.20
  5. Step 5: Solve for x
    x = 13,294,789,334,087.20/4,217,827.76
  6. Step 6: Final answer
    x = 3,152,046.53

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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.