Home / 7,603,493.35-11,405,239.63-5,049,696.32

Finding the Fourth Proportional to 7,603,493.35, 11,405,239.63 and 5,049,696.32

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Solution

The fourth proportional to 7,603,493.35, 11,405,239.63 and 5,049,696.32 is: 7,574,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,493.35 : 11,405,239.63 = 5,049,696.32 : x
  2. Step 2: Convert to fraction form
    7,603,493.35/11,405,239.63 = 5,049,696.32/x
  3. Step 3: Cross multiply
    7,603,493.35x = 11,405,239.63 × 5,049,696.32
  4. Step 4: Simplify right side
    7,603,493.35x = 57,592,996,545,410.33
  5. Step 5: Solve for x
    x = 57,592,996,545,410.33/7,603,493.35
  6. Step 6: Final answer
    x = 7,574,544.21

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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.