Home / 2,455,971.72-3,684,351.23-1,036,236.93

Finding the Fourth Proportional to 2,455,971.72, 3,684,351.23 and 1,036,236.93

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Solution

The fourth proportional to 2,455,971.72, 3,684,351.23 and 1,036,236.93 is: 1,554,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,971.72 : 3,684,351.23 = 1,036,236.93 : x
  2. Step 2: Convert to fraction form
    2,455,971.72/3,684,351.23 = 1,036,236.93/x
  3. Step 3: Cross multiply
    2,455,971.72x = 3,684,351.23 × 1,036,236.93
  4. Step 4: Simplify right side
    2,455,971.72x = 3,817,860,807,616.92
  5. Step 5: Solve for x
    x = 3,817,860,807,616.92/2,455,971.72
  6. Step 6: Final answer
    x = 1,554,521.49

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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.