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Finding the Third Proportional to 2,898,240 and 6,356,352

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Solution

The third proportional to 2,898,240 and 6,356,352 is: 13,940,602.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,240 : 6,356,352 = 6,356,352 : x
  2. Step 2: Convert to fraction form
    2,898,240/6,356,352 = 6,356,352/x
  3. Step 3: Cross multiply
    2,898,240x = 6,356,352 × 6,356,352
  4. Step 4: Simplify right side
    2,898,240x = 40,403,210,747,904
  5. Step 5: Solve for x
    x = 40,403,210,747,904/2,898,240
  6. Step 6: Final answer
    x = 13,940,602.14

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.