Home / 4,142,022.39-6,210,144.93-1,835,260.88

Finding the Fourth Proportional to 4,142,022.39, 6,210,144.93 and 1,835,260.88

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Solution

The fourth proportional to 4,142,022.39, 6,210,144.93 and 1,835,260.88 is: 2,751,611.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,142,022.39 : 6,210,144.93 = 1,835,260.88 : x
  2. Step 2: Convert to fraction form
    4,142,022.39/6,210,144.93 = 1,835,260.88/x
  3. Step 3: Cross multiply
    4,142,022.39x = 6,210,144.93 × 1,835,260.88
  4. Step 4: Simplify right side
    4,142,022.39x = 11,397,236,064,684.70
  5. Step 5: Solve for x
    x = 11,397,236,064,684.70/4,142,022.39
  6. Step 6: Final answer
    x = 2,751,611.41

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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.