Home / 9,164,450.80-13,744,926.60-2,774,911.60

Finding the Fourth Proportional to 9,164,450.80, 13,744,926.60 and 2,774,911.60

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Solution

The fourth proportional to 9,164,450.80, 13,744,926.60 and 2,774,911.60 is: 4,161,837.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,164,450.80 : 13,744,926.60 = 2,774,911.60 : x
  2. Step 2: Convert to fraction form
    9,164,450.80/13,744,926.60 = 2,774,911.60/x
  3. Step 3: Cross multiply
    9,164,450.80x = 13,744,926.60 × 2,774,911.60
  4. Step 4: Simplify right side
    9,164,450.80x = 38,140,956,263,488.56
  5. Step 5: Solve for x
    x = 38,140,956,263,488.56/9,164,450.80
  6. Step 6: Final answer
    x = 4,161,837.64

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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.