Home / 2,038,691.70-3,060,398.70-1,093,907.70

Finding the Fourth Proportional to 2,038,691.70, 3,060,398.70 and 1,093,907.70

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Solution

The fourth proportional to 2,038,691.70, 3,060,398.70 and 1,093,907.70 is: 1,642,128.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,691.70 : 3,060,398.70 = 1,093,907.70 : x
  2. Step 2: Convert to fraction form
    2,038,691.70/3,060,398.70 = 1,093,907.70/x
  3. Step 3: Cross multiply
    2,038,691.70x = 3,060,398.70 × 1,093,907.70
  4. Step 4: Simplify right side
    2,038,691.70x = 3,347,793,702,999.99
  5. Step 5: Solve for x
    x = 3,347,793,702,999.99/2,038,691.70
  6. Step 6: Final answer
    x = 1,642,128.48

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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.