Home / 4,463,393.07-6,689,486.03-2,413,971.93

Finding the Fourth Proportional to 4,463,393.07, 6,689,486.03 and 2,413,971.93

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Solution

The fourth proportional to 4,463,393.07, 6,689,486.03 and 2,413,971.93 is: 3,617,927.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,393.07 : 6,689,486.03 = 2,413,971.93 : x
  2. Step 2: Convert to fraction form
    4,463,393.07/6,689,486.03 = 2,413,971.93/x
  3. Step 3: Cross multiply
    4,463,393.07x = 6,689,486.03 × 2,413,971.93
  4. Step 4: Simplify right side
    4,463,393.07x = 16,148,231,490,477.28
  5. Step 5: Solve for x
    x = 16,148,231,490,477.28/4,463,393.07
  6. Step 6: Final answer
    x = 3,617,927.27

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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.