Home / 3,319,954.23-4,581,474.62-2,030,699.91

Finding the Fourth Proportional to 3,319,954.23, 4,581,474.62 and 2,030,699.91

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Solution

The fourth proportional to 3,319,954.23, 4,581,474.62 and 2,030,699.91 is: 2,802,327.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,954.23 : 4,581,474.62 = 2,030,699.91 : x
  2. Step 2: Convert to fraction form
    3,319,954.23/4,581,474.62 = 2,030,699.91/x
  3. Step 3: Cross multiply
    3,319,954.23x = 4,581,474.62 × 2,030,699.91
  4. Step 4: Simplify right side
    3,319,954.23x = 9,303,600,065,440.41
  5. Step 5: Solve for x
    x = 9,303,600,065,440.41/3,319,954.23
  6. Step 6: Final answer
    x = 2,802,327.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.