Home / 4,012,716.95-6,017,810.99-1,316,413.86

Finding the Fourth Proportional to 4,012,716.95, 6,017,810.99 and 1,316,413.86

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Solution

The fourth proportional to 4,012,716.95, 6,017,810.99 and 1,316,413.86 is: 1,974,205.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,716.95 : 6,017,810.99 = 1,316,413.86 : x
  2. Step 2: Convert to fraction form
    4,012,716.95/6,017,810.99 = 1,316,413.86/x
  3. Step 3: Cross multiply
    4,012,716.95x = 6,017,810.99 × 1,316,413.86
  4. Step 4: Simplify right side
    4,012,716.95x = 7,921,929,794,096.32
  5. Step 5: Solve for x
    x = 7,921,929,794,096.32/4,012,716.95
  6. Step 6: Final answer
    x = 1,974,205.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.