Home / 2,975,081.03-4,460,004.88-1,179,225.37

Finding the Fourth Proportional to 2,975,081.03, 4,460,004.88 and 1,179,225.37

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Solution

The fourth proportional to 2,975,081.03, 4,460,004.88 and 1,179,225.37 is: 1,767,800.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,081.03 : 4,460,004.88 = 1,179,225.37 : x
  2. Step 2: Convert to fraction form
    2,975,081.03/4,460,004.88 = 1,179,225.37/x
  3. Step 3: Cross multiply
    2,975,081.03x = 4,460,004.88 × 1,179,225.37
  4. Step 4: Simplify right side
    2,975,081.03x = 5,259,350,904,819.81
  5. Step 5: Solve for x
    x = 5,259,350,904,819.81/2,975,081.03
  6. Step 6: Final answer
    x = 1,767,800.89

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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.