Home / 9,075,537.26-12,523,991.19-4,945,479.02

Finding the Fourth Proportional to 9,075,537.26, 12,523,991.19 and 4,945,479.02

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Solution

The fourth proportional to 9,075,537.26, 12,523,991.19 and 4,945,479.02 is: 6,824,624.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,537.26 : 12,523,991.19 = 4,945,479.02 : x
  2. Step 2: Convert to fraction form
    9,075,537.26/12,523,991.19 = 4,945,479.02/x
  3. Step 3: Cross multiply
    9,075,537.26x = 12,523,991.19 × 4,945,479.02
  4. Step 4: Simplify right side
    9,075,537.26x = 61,937,135,614,189.87
  5. Step 5: Solve for x
    x = 61,937,135,614,189.87/9,075,537.26
  6. Step 6: Final answer
    x = 6,824,624.69

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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.