Home / 3,014,112.70-4,520,731.65-883,974.70

Finding the Fourth Proportional to 3,014,112.70, 4,520,731.65 and 883,974.70

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Solution

The fourth proportional to 3,014,112.70, 4,520,731.65 and 883,974.70 is: 1,325,833.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,112.70 : 4,520,731.65 = 883,974.70 : x
  2. Step 2: Convert to fraction form
    3,014,112.70/4,520,731.65 = 883,974.70/x
  3. Step 3: Cross multiply
    3,014,112.70x = 4,520,731.65 × 883,974.70
  4. Step 4: Simplify right side
    3,014,112.70x = 3,996,212,404,089.26
  5. Step 5: Solve for x
    x = 3,996,212,404,089.26/3,014,112.70
  6. Step 6: Final answer
    x = 1,325,833.77

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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.