Home / 1,650,999.00-2,277,413.47-1,038,181.56

Finding the Fourth Proportional to 1,650,999.00, 2,277,413.47 and 1,038,181.56

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Solution

The fourth proportional to 1,650,999.00, 2,277,413.47 and 1,038,181.56 is: 1,432,083.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,999.00 : 2,277,413.47 = 1,038,181.56 : x
  2. Step 2: Convert to fraction form
    1,650,999.00/2,277,413.47 = 1,038,181.56/x
  3. Step 3: Cross multiply
    1,650,999.00x = 2,277,413.47 × 1,038,181.56
  4. Step 4: Simplify right side
    1,650,999.00x = 2,364,368,655,967.27
  5. Step 5: Solve for x
    x = 2,364,368,655,967.27/1,650,999.00
  6. Step 6: Final answer
    x = 1,432,083.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.