Home / 2,266,413.02-3,397,482.24-1,128,099

Finding the Fourth Proportional to 2,266,413.02, 3,397,482.24 and 1,128,099

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Solution

The fourth proportional to 2,266,413.02, 3,397,482.24 and 1,128,099 is: 1,691,084.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,413.02 : 3,397,482.24 = 1,128,099 : x
  2. Step 2: Convert to fraction form
    2,266,413.02/3,397,482.24 = 1,128,099/x
  3. Step 3: Cross multiply
    2,266,413.02x = 3,397,482.24 × 1,128,099
  4. Step 4: Simplify right side
    2,266,413.02x = 3,832,696,317,461.76
  5. Step 5: Solve for x
    x = 3,832,696,317,461.76/2,266,413.02
  6. Step 6: Final answer
    x = 1,691,084.67

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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.