Home / 3,457,605.28-4,772,119.71-2,062,256.26

Finding the Fourth Proportional to 3,457,605.28, 4,772,119.71 and 2,062,256.26

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Solution

The fourth proportional to 3,457,605.28, 4,772,119.71 and 2,062,256.26 is: 2,846,286.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,605.28 : 4,772,119.71 = 2,062,256.26 : x
  2. Step 2: Convert to fraction form
    3,457,605.28/4,772,119.71 = 2,062,256.26/x
  3. Step 3: Cross multiply
    3,457,605.28x = 4,772,119.71 × 2,062,256.26
  4. Step 4: Simplify right side
    3,457,605.28x = 9,841,333,745,416.89
  5. Step 5: Solve for x
    x = 9,841,333,745,416.89/3,457,605.28
  6. Step 6: Final answer
    x = 2,846,286.07

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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.