Home / 7,402,413.15-11,103,619.73-2,354,233.95

Finding the Fourth Proportional to 7,402,413.15, 11,103,619.73 and 2,354,233.95

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Solution

The fourth proportional to 7,402,413.15, 11,103,619.73 and 2,354,233.95 is: 3,531,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,402,413.15 : 11,103,619.73 = 2,354,233.95 : x
  2. Step 2: Convert to fraction form
    7,402,413.15/11,103,619.73 = 2,354,233.95/x
  3. Step 3: Cross multiply
    7,402,413.15x = 11,103,619.73 × 2,354,233.95
  4. Step 4: Simplify right side
    7,402,413.15x = 26,140,518,524,484.66
  5. Step 5: Solve for x
    x = 26,140,518,524,484.66/7,402,413.15
  6. Step 6: Final answer
    x = 3,531,350.93

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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.