Home / 5,735,413.16-7,910,838.41-3,774,666.41

Finding the Fourth Proportional to 5,735,413.16, 7,910,838.41 and 3,774,666.41

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Solution

The fourth proportional to 5,735,413.16, 7,910,838.41 and 3,774,666.41 is: 5,206,386.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,413.16 : 7,910,838.41 = 3,774,666.41 : x
  2. Step 2: Convert to fraction form
    5,735,413.16/7,910,838.41 = 3,774,666.41/x
  3. Step 3: Cross multiply
    5,735,413.16x = 7,910,838.41 × 3,774,666.41
  4. Step 4: Simplify right side
    5,735,413.16x = 29,860,775,962,737.29
  5. Step 5: Solve for x
    x = 29,860,775,962,737.29/5,735,413.16
  6. Step 6: Final answer
    x = 5,206,386.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.