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Finding the Third Proportional to 4,611,502 and 7,329,342

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Solution

The third proportional to 4,611,502 and 7,329,342 is: 11,648,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,502 : 7,329,342 = 7,329,342 : x
  2. Step 2: Convert to fraction form
    4,611,502/7,329,342 = 7,329,342/x
  3. Step 3: Cross multiply
    4,611,502x = 7,329,342 × 7,329,342
  4. Step 4: Simplify right side
    4,611,502x = 53,719,254,152,964
  5. Step 5: Solve for x
    x = 53,719,254,152,964/4,611,502
  6. Step 6: Final answer
    x = 11,648,971.24

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.