Home / 7,301,584.88-10,935,607.60-3,647,097.60

Finding the Fourth Proportional to 7,301,584.88, 10,935,607.60 and 3,647,097.60

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Solution

The fourth proportional to 7,301,584.88, 10,935,607.60 and 3,647,097.60 is: 5,462,270.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,584.88 : 10,935,607.60 = 3,647,097.60 : x
  2. Step 2: Convert to fraction form
    7,301,584.88/10,935,607.60 = 3,647,097.60/x
  3. Step 3: Cross multiply
    7,301,584.88x = 10,935,607.60 × 3,647,097.60
  4. Step 4: Simplify right side
    7,301,584.88x = 39,883,228,232,501.76
  5. Step 5: Solve for x
    x = 39,883,228,232,501.76/7,301,584.88
  6. Step 6: Final answer
    x = 5,462,270.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.