Home / 2,025,802.72-3,090,154.11

Finding the Third Proportional to 2,025,802.72 and 3,090,154.11

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Solution

The third proportional to 2,025,802.72 and 3,090,154.11 is: 4,713,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,802.72 : 3,090,154.11 = 3,090,154.11 : x
  2. Step 2: Convert to fraction form
    2,025,802.72/3,090,154.11 = 3,090,154.11/x
  3. Step 3: Cross multiply
    2,025,802.72x = 3,090,154.11 × 3,090,154.11
  4. Step 4: Simplify right side
    2,025,802.72x = 9,549,052,443,828.72
  5. Step 5: Solve for x
    x = 9,549,052,443,828.72/2,025,802.72
  6. Step 6: Final answer
    x = 4,713,712.91

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.