Home / 2,535,135.44-3,800,045.95-936,679.01

Finding the Fourth Proportional to 2,535,135.44, 3,800,045.95 and 936,679.01

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Solution

The fourth proportional to 2,535,135.44, 3,800,045.95 and 936,679.01 is: 1,404,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,135.44 : 3,800,045.95 = 936,679.01 : x
  2. Step 2: Convert to fraction form
    2,535,135.44/3,800,045.95 = 936,679.01/x
  3. Step 3: Cross multiply
    2,535,135.44x = 3,800,045.95 × 936,679.01
  4. Step 4: Simplify right side
    2,535,135.44x = 3,559,423,278,400.51
  5. Step 5: Solve for x
    x = 3,559,423,278,400.51/2,535,135.44
  6. Step 6: Final answer
    x = 1,404,036.73

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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.