Home / 9,301,281.80-13,951,020.58-2,824,413.18

Finding the Fourth Proportional to 9,301,281.80, 13,951,020.58 and 2,824,413.18

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Solution

The fourth proportional to 9,301,281.80, 13,951,020.58 and 2,824,413.18 is: 4,236,345.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301,281.80 : 13,951,020.58 = 2,824,413.18 : x
  2. Step 2: Convert to fraction form
    9,301,281.80/13,951,020.58 = 2,824,413.18/x
  3. Step 3: Cross multiply
    9,301,281.80x = 13,951,020.58 × 2,824,413.18
  4. Step 4: Simplify right side
    9,301,281.80x = 39,403,446,400,603.25
  5. Step 5: Solve for x
    x = 39,403,446,400,603.25/9,301,281.80
  6. Step 6: Final answer
    x = 4,236,345.83

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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.