Home / 2,372,110.23-3,271,065.37-2,029,081.69

Finding the Fourth Proportional to 2,372,110.23, 3,271,065.37 and 2,029,081.69

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Solution

The fourth proportional to 2,372,110.23, 3,271,065.37 and 2,029,081.69 is: 2,798,039.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,110.23 : 3,271,065.37 = 2,029,081.69 : x
  2. Step 2: Convert to fraction form
    2,372,110.23/3,271,065.37 = 2,029,081.69/x
  3. Step 3: Cross multiply
    2,372,110.23x = 3,271,065.37 × 2,029,081.69
  4. Step 4: Simplify right side
    2,372,110.23x = 6,637,258,822,559.34
  5. Step 5: Solve for x
    x = 6,637,258,822,559.34/2,372,110.23
  6. Step 6: Final answer
    x = 2,798,039.80

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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.