Home / 4,011,556.36-6,011,676.54-2,215,248.52

Finding the Fourth Proportional to 4,011,556.36, 6,011,676.54 and 2,215,248.52

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Solution

The fourth proportional to 4,011,556.36, 6,011,676.54 and 2,215,248.52 is: 3,319,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,556.36 : 6,011,676.54 = 2,215,248.52 : x
  2. Step 2: Convert to fraction form
    4,011,556.36/6,011,676.54 = 2,215,248.52/x
  3. Step 3: Cross multiply
    4,011,556.36x = 6,011,676.54 × 2,215,248.52
  4. Step 4: Simplify right side
    4,011,556.36x = 13,317,357,557,953.72
  5. Step 5: Solve for x
    x = 13,317,357,557,953.72/4,011,556.36
  6. Step 6: Final answer
    x = 3,319,748.34

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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.