Home / 2,455,943.72-3,684,309.24-1,036,208.93

Finding the Fourth Proportional to 2,455,943.72, 3,684,309.24 and 1,036,208.93

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Solution

The fourth proportional to 2,455,943.72, 3,684,309.24 and 1,036,208.93 is: 1,554,479.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,943.72 : 3,684,309.24 = 1,036,208.93 : x
  2. Step 2: Convert to fraction form
    2,455,943.72/3,684,309.24 = 1,036,208.93/x
  3. Step 3: Cross multiply
    2,455,943.72x = 3,684,309.24 × 1,036,208.93
  4. Step 4: Simplify right side
    2,455,943.72x = 3,817,714,135,369.51
  5. Step 5: Solve for x
    x = 3,817,714,135,369.51/2,455,943.72
  6. Step 6: Final answer
    x = 1,554,479.49

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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.