Home / 9,637,290.36-13,297,230.54-5,768,341.56

Finding the Fourth Proportional to 9,637,290.36, 13,297,230.54 and 5,768,341.56

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Solution

The fourth proportional to 9,637,290.36, 13,297,230.54 and 5,768,341.56 is: 7,958,976.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,290.36 : 13,297,230.54 = 5,768,341.56 : x
  2. Step 2: Convert to fraction form
    9,637,290.36/13,297,230.54 = 5,768,341.56/x
  3. Step 3: Cross multiply
    9,637,290.36x = 13,297,230.54 × 5,768,341.56
  4. Step 4: Simplify right side
    9,637,290.36x = 76,702,967,556,783.23
  5. Step 5: Solve for x
    x = 76,702,967,556,783.23/9,637,290.36
  6. Step 6: Final answer
    x = 7,958,976.51

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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.