Home / 2,010,166.20-2,774,056.36-1,092,413.52

Finding the Fourth Proportional to 2,010,166.20, 2,774,056.36 and 1,092,413.52

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Solution

The fourth proportional to 2,010,166.20, 2,774,056.36 and 1,092,413.52 is: 1,507,545.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,166.20 : 2,774,056.36 = 1,092,413.52 : x
  2. Step 2: Convert to fraction form
    2,010,166.20/2,774,056.36 = 1,092,413.52/x
  3. Step 3: Cross multiply
    2,010,166.20x = 2,774,056.36 × 1,092,413.52
  4. Step 4: Simplify right side
    2,010,166.20x = 3,030,416,672,905.99
  5. Step 5: Solve for x
    x = 3,030,416,672,905.99/2,010,166.20
  6. Step 6: Final answer
    x = 1,507,545.33

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1.5x scale

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.