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Finding the Fourth Proportional to 14,846,362, 22,269,543 and 3,639,706

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Solution

The fourth proportional to 14,846,362, 22,269,543 and 3,639,706 is: 5,459,559

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,846,362 : 22,269,543 = 3,639,706 : x
  2. Step 2: Convert to fraction form
    14,846,362/22,269,543 = 3,639,706/x
  3. Step 3: Cross multiply
    14,846,362x = 22,269,543 × 3,639,706
  4. Step 4: Simplify right side
    14,846,362x = 81,054,589,274,358
  5. Step 5: Solve for x
    x = 81,054,589,274,358/14,846,362
  6. Step 6: Final answer
    x = 5,459,559

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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.