Home / 4,418,009.36-6,626,236.38-1,179,587.24

Finding the Fourth Proportional to 4,418,009.36, 6,626,236.38 and 1,179,587.24

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Solution

The fourth proportional to 4,418,009.36, 6,626,236.38 and 1,179,587.24 is: 1,769,173.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,009.36 : 6,626,236.38 = 1,179,587.24 : x
  2. Step 2: Convert to fraction form
    4,418,009.36/6,626,236.38 = 1,179,587.24/x
  3. Step 3: Cross multiply
    4,418,009.36x = 6,626,236.38 × 1,179,587.24
  4. Step 4: Simplify right side
    4,418,009.36x = 7,816,223,883,071.79
  5. Step 5: Solve for x
    x = 7,816,223,883,071.79/4,418,009.36
  6. Step 6: Final answer
    x = 1,769,173.23

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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.