Home / 13,537,993.48-20,307,060.30-4,562,623.24

Finding the Fourth Proportional to 13,537,993.48, 20,307,060.30 and 4,562,623.24

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Solution

The fourth proportional to 13,537,993.48, 20,307,060.30 and 4,562,623.24 is: 6,843,958.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,537,993.48 : 20,307,060.30 = 4,562,623.24 : x
  2. Step 2: Convert to fraction form
    13,537,993.48/20,307,060.30 = 4,562,623.24/x
  3. Step 3: Cross multiply
    13,537,993.48x = 20,307,060.30 × 4,562,623.24
  4. Step 4: Simplify right side
    13,537,993.48x = 92,653,465,260,861.38
  5. Step 5: Solve for x
    x = 92,653,465,260,861.38/13,537,993.48
  6. Step 6: Final answer
    x = 6,843,958.48

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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.