Home / 5,038,765.92-7,562,516.32-2,644,302.24

Finding the Fourth Proportional to 5,038,765.92, 7,562,516.32 and 2,644,302.24

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Solution

The fourth proportional to 5,038,765.92, 7,562,516.32 and 2,644,302.24 is: 3,968,745.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,765.92 : 7,562,516.32 = 2,644,302.24 : x
  2. Step 2: Convert to fraction form
    5,038,765.92/7,562,516.32 = 2,644,302.24/x
  3. Step 3: Cross multiply
    5,038,765.92x = 7,562,516.32 × 2,644,302.24
  4. Step 4: Simplify right side
    5,038,765.92x = 19,997,578,845,012.56
  5. Step 5: Solve for x
    x = 19,997,578,845,012.56/5,038,765.92
  6. Step 6: Final answer
    x = 3,968,745.36

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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.