Home / 7,473,922.65-10,314,013.23-4,036,163.49

Finding the Fourth Proportional to 7,473,922.65, 10,314,013.23 and 4,036,163.49

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Solution

The fourth proportional to 7,473,922.65, 10,314,013.23 and 4,036,163.49 is: 5,569,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,922.65 : 10,314,013.23 = 4,036,163.49 : x
  2. Step 2: Convert to fraction form
    7,473,922.65/10,314,013.23 = 4,036,163.49/x
  3. Step 3: Cross multiply
    7,473,922.65x = 10,314,013.23 × 4,036,163.49
  4. Step 4: Simplify right side
    7,473,922.65x = 41,629,043,634,302.98
  5. Step 5: Solve for x
    x = 41,629,043,634,302.98/7,473,922.65
  6. Step 6: Final answer
    x = 5,569,905.60

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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.