Home / 7,053,372.08-10,580,189.40-2,004,813.80

Finding the Fourth Proportional to 7,053,372.08, 10,580,189.40 and 2,004,813.80

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Solution

The fourth proportional to 7,053,372.08, 10,580,189.40 and 2,004,813.80 is: 3,007,258.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,372.08 : 10,580,189.40 = 2,004,813.80 : x
  2. Step 2: Convert to fraction form
    7,053,372.08/10,580,189.40 = 2,004,813.80/x
  3. Step 3: Cross multiply
    7,053,372.08x = 10,580,189.40 × 2,004,813.80
  4. Step 4: Simplify right side
    7,053,372.08x = 21,211,309,715,733.72
  5. Step 5: Solve for x
    x = 21,211,309,715,733.72/7,053,372.08
  6. Step 6: Final answer
    x = 3,007,258.01

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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.