Home / 3,998,024.69-5,997,032.37-1,302,345.56

Finding the Fourth Proportional to 3,998,024.69, 5,997,032.37 and 1,302,345.56

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Solution

The fourth proportional to 3,998,024.69, 5,997,032.37 and 1,302,345.56 is: 1,953,516.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,998,024.69 : 5,997,032.37 = 1,302,345.56 : x
  2. Step 2: Convert to fraction form
    3,998,024.69/5,997,032.37 = 1,302,345.56/x
  3. Step 3: Cross multiply
    3,998,024.69x = 5,997,032.37 × 1,302,345.56
  4. Step 4: Simplify right side
    3,998,024.69x = 7,810,208,450,260.62
  5. Step 5: Solve for x
    x = 7,810,208,450,260.62/3,998,024.69
  6. Step 6: Final answer
    x = 1,953,516.82

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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.