Home / 9,526,065.48-13,147,097.45-5,658,602.01

Finding the Fourth Proportional to 9,526,065.48, 13,147,097.45 and 5,658,602.01

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Solution

The fourth proportional to 9,526,065.48, 13,147,097.45 and 5,658,602.01 is: 7,809,540.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,065.48 : 13,147,097.45 = 5,658,602.01 : x
  2. Step 2: Convert to fraction form
    9,526,065.48/13,147,097.45 = 5,658,602.01/x
  3. Step 3: Cross multiply
    9,526,065.48x = 13,147,097.45 × 5,658,602.01
  4. Step 4: Simplify right side
    9,526,065.48x = 74,394,192,027,942.86
  5. Step 5: Solve for x
    x = 74,394,192,027,942.86/9,526,065.48
  6. Step 6: Final answer
    x = 7,809,540.27

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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.