Home / 9,524,004.56-13,143,232.80-5,604,627.18

Finding the Fourth Proportional to 9,524,004.56, 13,143,232.80 and 5,604,627.18

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Solution

The fourth proportional to 9,524,004.56, 13,143,232.80 and 5,604,627.18 is: 7,734,448.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,004.56 : 13,143,232.80 = 5,604,627.18 : x
  2. Step 2: Convert to fraction form
    9,524,004.56/13,143,232.80 = 5,604,627.18/x
  3. Step 3: Cross multiply
    9,524,004.56x = 13,143,232.80 × 5,604,627.18
  4. Step 4: Simplify right side
    9,524,004.56x = 73,662,919,816,805.59
  5. Step 5: Solve for x
    x = 73,662,919,816,805.59/9,524,004.56
  6. Step 6: Final answer
    x = 7,734,448.19

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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.