Home / 11,460,527.88-15,804,716.18-7,533,346.56

Finding the Fourth Proportional to 11,460,527.88, 15,804,716.18 and 7,533,346.56

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Solution

The fourth proportional to 11,460,527.88, 15,804,716.18 and 7,533,346.56 is: 10,388,911.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,527.88 : 15,804,716.18 = 7,533,346.56 : x
  2. Step 2: Convert to fraction form
    11,460,527.88/15,804,716.18 = 7,533,346.56/x
  3. Step 3: Cross multiply
    11,460,527.88x = 15,804,716.18 × 7,533,346.56
  4. Step 4: Simplify right side
    11,460,527.88x = 119,062,404,266,379.33
  5. Step 5: Solve for x
    x = 119,062,404,266,379.33/11,460,527.88
  6. Step 6: Final answer
    x = 10,388,911.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.