Home / 2,234,352.51-3,348,865.49-1,556,764.83

Finding the Fourth Proportional to 2,234,352.51, 3,348,865.49 and 1,556,764.83

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Solution

The fourth proportional to 2,234,352.51, 3,348,865.49 and 1,556,764.83 is: 2,333,291.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,352.51 : 3,348,865.49 = 1,556,764.83 : x
  2. Step 2: Convert to fraction form
    2,234,352.51/3,348,865.49 = 1,556,764.83/x
  3. Step 3: Cross multiply
    2,234,352.51x = 3,348,865.49 × 1,556,764.83
  4. Step 4: Simplify right side
    2,234,352.51x = 5,213,396,007,448.89
  5. Step 5: Solve for x
    x = 5,213,396,007,448.89/2,234,352.51
  6. Step 6: Final answer
    x = 2,333,291.63

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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.