Home / 14,492,246.92-21,738,356.39-3,709,530.56

Finding the Fourth Proportional to 14,492,246.92, 21,738,356.39 and 3,709,530.56

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Solution

The fourth proportional to 14,492,246.92, 21,738,356.39 and 3,709,530.56 is: 5,564,292.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,246.92 : 21,738,356.39 = 3,709,530.56 : x
  2. Step 2: Convert to fraction form
    14,492,246.92/21,738,356.39 = 3,709,530.56/x
  3. Step 3: Cross multiply
    14,492,246.92x = 21,738,356.39 × 3,709,530.56
  4. Step 4: Simplify right side
    14,492,246.92x = 80,639,097,334,328.64
  5. Step 5: Solve for x
    x = 80,639,097,334,328.64/14,492,246.92
  6. Step 6: Final answer
    x = 5,564,292.26

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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.