Home / 7,075,923.08-10,613,826.32-2,027,238.44

Finding the Fourth Proportional to 7,075,923.08, 10,613,826.32 and 2,027,238.44

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Solution

The fourth proportional to 7,075,923.08, 10,613,826.32 and 2,027,238.44 is: 3,040,840.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,923.08 : 10,613,826.32 = 2,027,238.44 : x
  2. Step 2: Convert to fraction form
    7,075,923.08/10,613,826.32 = 2,027,238.44/x
  3. Step 3: Cross multiply
    7,075,923.08x = 10,613,826.32 × 2,027,238.44
  4. Step 4: Simplify right side
    7,075,923.08x = 21,516,756,711,387.74
  5. Step 5: Solve for x
    x = 21,516,756,711,387.74/7,075,923.08
  6. Step 6: Final answer
    x = 3,040,840.96

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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.