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Finding the Third Proportional to 3,068,428 and 4,602,644

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Solution

The third proportional to 3,068,428 and 4,602,644 is: 6,903,969.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,428 : 4,602,644 = 4,602,644 : x
  2. Step 2: Convert to fraction form
    3,068,428/4,602,644 = 4,602,644/x
  3. Step 3: Cross multiply
    3,068,428x = 4,602,644 × 4,602,644
  4. Step 4: Simplify right side
    3,068,428x = 21,184,331,790,736
  5. Step 5: Solve for x
    x = 21,184,331,790,736/3,068,428
  6. Step 6: Final answer
    x = 6,903,969.00

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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.