Home / 3,003,141.99-4,504,038.41-1,382,357.64

Finding the Fourth Proportional to 3,003,141.99, 4,504,038.41 and 1,382,357.64

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Solution

The fourth proportional to 3,003,141.99, 4,504,038.41 and 1,382,357.64 is: 2,073,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,141.99 : 4,504,038.41 = 1,382,357.64 : x
  2. Step 2: Convert to fraction form
    3,003,141.99/4,504,038.41 = 1,382,357.64/x
  3. Step 3: Cross multiply
    3,003,141.99x = 4,504,038.41 × 1,382,357.64
  4. Step 4: Simplify right side
    3,003,141.99x = 6,226,191,927,262.99
  5. Step 5: Solve for x
    x = 6,226,191,927,262.99/3,003,141.99
  6. Step 6: Final answer
    x = 2,073,225.95

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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.