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Finding the Third Proportional to 4,669,440 and 6,709,248

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Solution

The third proportional to 4,669,440 and 6,709,248 is: 9,640,130.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,440 : 6,709,248 = 6,709,248 : x
  2. Step 2: Convert to fraction form
    4,669,440/6,709,248 = 6,709,248/x
  3. Step 3: Cross multiply
    4,669,440x = 6,709,248 × 6,709,248
  4. Step 4: Simplify right side
    4,669,440x = 45,014,008,725,504
  5. Step 5: Solve for x
    x = 45,014,008,725,504/4,669,440
  6. Step 6: Final answer
    x = 9,640,130.02

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.