Home / 13,523,153.64-20,284,952.82-3,808,000.26

Finding the Fourth Proportional to 13,523,153.64, 20,284,952.82 and 3,808,000.26

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Solution

The fourth proportional to 13,523,153.64, 20,284,952.82 and 3,808,000.26 is: 5,712,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,523,153.64 : 20,284,952.82 = 3,808,000.26 : x
  2. Step 2: Convert to fraction form
    13,523,153.64/20,284,952.82 = 3,808,000.26/x
  3. Step 3: Cross multiply
    13,523,153.64x = 20,284,952.82 × 3,808,000.26
  4. Step 4: Simplify right side
    13,523,153.64x = 77,245,105,612,647.73
  5. Step 5: Solve for x
    x = 77,245,105,612,647.73/13,523,153.64
  6. Step 6: Final answer
    x = 5,712,063.00

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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.