Home / 9,465,749.88-13,063,772.79-5,492,896.24

Finding the Fourth Proportional to 9,465,749.88, 13,063,772.79 and 5,492,896.24

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Solution

The fourth proportional to 9,465,749.88, 13,063,772.79 and 5,492,896.24 is: 7,580,799.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,749.88 : 13,063,772.79 = 5,492,896.24 : x
  2. Step 2: Convert to fraction form
    9,465,749.88/13,063,772.79 = 5,492,896.24/x
  3. Step 3: Cross multiply
    9,465,749.88x = 13,063,772.79 × 5,492,896.24
  4. Step 4: Simplify right side
    9,465,749.88x = 71,757,948,438,405.31
  5. Step 5: Solve for x
    x = 71,757,948,438,405.31/9,465,749.88
  6. Step 6: Final answer
    x = 7,580,799.13

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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.