Home / 6,250,413.16-9,377,015.58-2,656,294.12

Finding the Fourth Proportional to 6,250,413.16, 9,377,015.58 and 2,656,294.12

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Solution

The fourth proportional to 6,250,413.16, 9,377,015.58 and 2,656,294.12 is: 3,985,034.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,413.16 : 9,377,015.58 = 2,656,294.12 : x
  2. Step 2: Convert to fraction form
    6,250,413.16/9,377,015.58 = 2,656,294.12/x
  3. Step 3: Cross multiply
    6,250,413.16x = 9,377,015.58 × 2,656,294.12
  4. Step 4: Simplify right side
    6,250,413.16x = 24,908,111,348,302.39
  5. Step 5: Solve for x
    x = 24,908,111,348,302.39/6,250,413.16
  6. Step 6: Final answer
    x = 3,985,034.38

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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.