Home / 9,112,744.14-13,669,232.85-2,721,533.10

Finding the Fourth Proportional to 9,112,744.14, 13,669,232.85 and 2,721,533.10

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Solution

The fourth proportional to 9,112,744.14, 13,669,232.85 and 2,721,533.10 is: 4,082,334.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,744.14 : 13,669,232.85 = 2,721,533.10 : x
  2. Step 2: Convert to fraction form
    9,112,744.14/13,669,232.85 = 2,721,533.10/x
  3. Step 3: Cross multiply
    9,112,744.14x = 13,669,232.85 × 2,721,533.10
  4. Step 4: Simplify right side
    9,112,744.14x = 37,201,269,652,882.34
  5. Step 5: Solve for x
    x = 37,201,269,652,882.34/9,112,744.14
  6. Step 6: Final answer
    x = 4,082,334.48

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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.