Home / 10,233,252.23-15,352,085.39-2,946,662.94

Finding the Fourth Proportional to 10,233,252.23, 15,352,085.39 and 2,946,662.94

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Solution

The fourth proportional to 10,233,252.23, 15,352,085.39 and 2,946,662.94 is: 4,420,629.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,252.23 : 15,352,085.39 = 2,946,662.94 : x
  2. Step 2: Convert to fraction form
    10,233,252.23/15,352,085.39 = 2,946,662.94/x
  3. Step 3: Cross multiply
    10,233,252.23x = 15,352,085.39 × 2,946,662.94
  4. Step 4: Simplify right side
    10,233,252.23x = 45,237,421,077,795.10
  5. Step 5: Solve for x
    x = 45,237,421,077,795.10/10,233,252.23
  6. Step 6: Final answer
    x = 4,420,629.93

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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.