Home / 2,264,239-3,395,362.20-1,199,032.48

Finding the Fourth Proportional to 2,264,239, 3,395,362.20 and 1,199,032.48

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Solution

The fourth proportional to 2,264,239, 3,395,362.20 and 1,199,032.48 is: 1,798,021.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,239 : 3,395,362.20 = 1,199,032.48 : x
  2. Step 2: Convert to fraction form
    2,264,239/3,395,362.20 = 1,199,032.48/x
  3. Step 3: Cross multiply
    2,264,239x = 3,395,362.20 × 1,199,032.48
  4. Step 4: Simplify right side
    2,264,239x = 4,071,149,559,164.26
  5. Step 5: Solve for x
    x = 4,071,149,559,164.26/2,264,239
  6. Step 6: Final answer
    x = 1,798,021.13

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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.