Home / 3,614,051.42-5,412,802.83-1,817,445.50

Finding the Fourth Proportional to 3,614,051.42, 5,412,802.83 and 1,817,445.50

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Solution

The fourth proportional to 3,614,051.42, 5,412,802.83 and 1,817,445.50 is: 2,722,007.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,051.42 : 5,412,802.83 = 1,817,445.50 : x
  2. Step 2: Convert to fraction form
    3,614,051.42/5,412,802.83 = 1,817,445.50/x
  3. Step 3: Cross multiply
    3,614,051.42x = 5,412,802.83 × 1,817,445.50
  4. Step 4: Simplify right side
    3,614,051.42x = 9,837,474,145,770.77
  5. Step 5: Solve for x
    x = 9,837,474,145,770.77/3,614,051.42
  6. Step 6: Final answer
    x = 2,722,007.24

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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.