Home / 2,445,952.63-3,669,579.60-848,513.11

Finding the Fourth Proportional to 2,445,952.63, 3,669,579.60 and 848,513.11

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Solution

The fourth proportional to 2,445,952.63, 3,669,579.60 and 848,513.11 is: 1,272,995.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,952.63 : 3,669,579.60 = 848,513.11 : x
  2. Step 2: Convert to fraction form
    2,445,952.63/3,669,579.60 = 848,513.11/x
  3. Step 3: Cross multiply
    2,445,952.63x = 3,669,579.60 × 848,513.11
  4. Step 4: Simplify right side
    2,445,952.63x = 3,113,686,398,788.56
  5. Step 5: Solve for x
    x = 3,113,686,398,788.56/2,445,952.63
  6. Step 6: Final answer
    x = 1,272,995.38

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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.