Home / 9,235,266.28-13,855,141.34-2,845,518.44

Finding the Fourth Proportional to 9,235,266.28, 13,855,141.34 and 2,845,518.44

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Solution

The fourth proportional to 9,235,266.28, 13,855,141.34 and 2,845,518.44 is: 4,268,968.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,266.28 : 13,855,141.34 = 2,845,518.44 : x
  2. Step 2: Convert to fraction form
    9,235,266.28/13,855,141.34 = 2,845,518.44/x
  3. Step 3: Cross multiply
    9,235,266.28x = 13,855,141.34 × 2,845,518.44
  4. Step 4: Simplify right side
    9,235,266.28x = 39,425,060,171,776.30
  5. Step 5: Solve for x
    x = 39,425,060,171,776.30/9,235,266.28
  6. Step 6: Final answer
    x = 4,268,968.43

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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.