Home / 11,460,524.40-15,804,711.39-7,533,343.08

Finding the Fourth Proportional to 11,460,524.40, 15,804,711.39 and 7,533,343.08

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Solution

The fourth proportional to 11,460,524.40, 15,804,711.39 and 7,533,343.08 is: 10,388,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,524.40 : 15,804,711.39 = 7,533,343.08 : x
  2. Step 2: Convert to fraction form
    11,460,524.40/15,804,711.39 = 7,533,343.08/x
  3. Step 3: Cross multiply
    11,460,524.40x = 15,804,711.39 × 7,533,343.08
  4. Step 4: Simplify right side
    11,460,524.40x = 119,062,313,181,253.69
  5. Step 5: Solve for x
    x = 119,062,313,181,253.69/11,460,524.40
  6. Step 6: Final answer
    x = 10,388,906.22

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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.