Home / 2,840,916.38-4,264,655.06

Finding the Third Proportional to 2,840,916.38 and 4,264,655.06

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Solution

The third proportional to 2,840,916.38 and 4,264,655.06 is: 6,401,907.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,916.38 : 4,264,655.06 = 4,264,655.06 : x
  2. Step 2: Convert to fraction form
    2,840,916.38/4,264,655.06 = 4,264,655.06/x
  3. Step 3: Cross multiply
    2,840,916.38x = 4,264,655.06 × 4,264,655.06
  4. Step 4: Simplify right side
    2,840,916.38x = 18,187,282,802,106.88
  5. Step 5: Solve for x
    x = 18,187,282,802,106.88/2,840,916.38
  6. Step 6: Final answer
    x = 6,401,907.13

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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.