Home / 3,732,827.89-5,594,036.60-2,821,262.03

Finding the Fourth Proportional to 3,732,827.89, 5,594,036.60 and 2,821,262.03

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Solution

The fourth proportional to 3,732,827.89, 5,594,036.60 and 2,821,262.03 is: 4,227,958.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,827.89 : 5,594,036.60 = 2,821,262.03 : x
  2. Step 2: Convert to fraction form
    3,732,827.89/5,594,036.60 = 2,821,262.03/x
  3. Step 3: Cross multiply
    3,732,827.89x = 5,594,036.60 × 2,821,262.03
  4. Step 4: Simplify right side
    3,732,827.89x = 15,782,243,026,040.11
  5. Step 5: Solve for x
    x = 15,782,243,026,040.11/3,732,827.89
  6. Step 6: Final answer
    x = 4,227,958.93

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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.