Home / 10,723,522.10-14,798,559.56-5,828,755.70

Finding the Fourth Proportional to 10,723,522.10, 14,798,559.56 and 5,828,755.70

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Solution

The fourth proportional to 10,723,522.10, 14,798,559.56 and 5,828,755.70 is: 8,043,736.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,522.10 : 14,798,559.56 = 5,828,755.70 : x
  2. Step 2: Convert to fraction form
    10,723,522.10/14,798,559.56 = 5,828,755.70/x
  3. Step 3: Cross multiply
    10,723,522.10x = 14,798,559.56 × 5,828,755.70
  4. Step 4: Simplify right side
    10,723,522.10x = 86,257,188,394,992.11
  5. Step 5: Solve for x
    x = 86,257,188,394,992.11/10,723,522.10
  6. Step 6: Final answer
    x = 8,043,736.72

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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.