Home / 4,339,828.76-6,496,973.03-2,896,933.26

Finding the Fourth Proportional to 4,339,828.76, 6,496,973.03 and 2,896,933.26

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Solution

The fourth proportional to 4,339,828.76, 6,496,973.03 and 2,896,933.26 is: 4,336,875.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,828.76 : 6,496,973.03 = 2,896,933.26 : x
  2. Step 2: Convert to fraction form
    4,339,828.76/6,496,973.03 = 2,896,933.26/x
  3. Step 3: Cross multiply
    4,339,828.76x = 6,496,973.03 × 2,896,933.26
  4. Step 4: Simplify right side
    4,339,828.76x = 18,821,297,245,445.31
  5. Step 5: Solve for x
    x = 18,821,297,245,445.31/4,339,828.76
  6. Step 6: Final answer
    x = 4,336,875.56

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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.