Home / 1,066,413.60-1,463,817.23-942,848.10

Finding the Fourth Proportional to 1,066,413.60, 1,463,817.23 and 942,848.10

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Solution

The fourth proportional to 1,066,413.60, 1,463,817.23 and 942,848.10 is: 1,294,204.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,413.60 : 1,463,817.23 = 942,848.10 : x
  2. Step 2: Convert to fraction form
    1,066,413.60/1,463,817.23 = 942,848.10/x
  3. Step 3: Cross multiply
    1,066,413.60x = 1,463,817.23 × 942,848.10
  4. Step 4: Simplify right side
    1,066,413.60x = 1,380,157,294,052.76
  5. Step 5: Solve for x
    x = 1,380,157,294,052.76/1,066,413.60
  6. Step 6: Final answer
    x = 1,294,204.51

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.