Home / 7,347,054.48-11,021,911.92-3,026,703.81

Finding the Fourth Proportional to 7,347,054.48, 11,021,911.92 and 3,026,703.81

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Solution

The fourth proportional to 7,347,054.48, 11,021,911.92 and 3,026,703.81 is: 4,540,603.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347,054.48 : 11,021,911.92 = 3,026,703.81 : x
  2. Step 2: Convert to fraction form
    7,347,054.48/11,021,911.92 = 3,026,703.81/x
  3. Step 3: Cross multiply
    7,347,054.48x = 11,021,911.92 × 3,026,703.81
  4. Step 4: Simplify right side
    7,347,054.48x = 33,360,062,843,080.59
  5. Step 5: Solve for x
    x = 33,360,062,843,080.59/7,347,054.48
  6. Step 6: Final answer
    x = 4,540,603.71

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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.