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Finding the Third Proportional to 3,029,679 and 4,533,784

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Solution

The third proportional to 3,029,679 and 4,533,784 is: 6,784,612.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,679 : 4,533,784 = 4,533,784 : x
  2. Step 2: Convert to fraction form
    3,029,679/4,533,784 = 4,533,784/x
  3. Step 3: Cross multiply
    3,029,679x = 4,533,784 × 4,533,784
  4. Step 4: Simplify right side
    3,029,679x = 20,555,197,358,656
  5. Step 5: Solve for x
    x = 20,555,197,358,656/3,029,679
  6. Step 6: Final answer
    x = 6,784,612.28

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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.