Home / 5,303,681.33-7,318,885.97-3,242,149.52

Finding the Fourth Proportional to 5,303,681.33, 7,318,885.97 and 3,242,149.52

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Solution

The fourth proportional to 5,303,681.33, 7,318,885.97 and 3,242,149.52 is: 4,474,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,681.33 : 7,318,885.97 = 3,242,149.52 : x
  2. Step 2: Convert to fraction form
    5,303,681.33/7,318,885.97 = 3,242,149.52/x
  3. Step 3: Cross multiply
    5,303,681.33x = 7,318,885.97 × 3,242,149.52
  4. Step 4: Simplify right side
    5,303,681.33x = 23,728,922,618,359.49
  5. Step 5: Solve for x
    x = 23,728,922,618,359.49/5,303,681.33
  6. Step 6: Final answer
    x = 4,474,047.58

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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.