Home / 4,010,021.10-6,015,385.35-1,131,413.13

Finding the Fourth Proportional to 4,010,021.10, 6,015,385.35 and 1,131,413.13

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Solution

The fourth proportional to 4,010,021.10, 6,015,385.35 and 1,131,413.13 is: 1,697,219.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,021.10 : 6,015,385.35 = 1,131,413.13 : x
  2. Step 2: Convert to fraction form
    4,010,021.10/6,015,385.35 = 1,131,413.13/x
  3. Step 3: Cross multiply
    4,010,021.10x = 6,015,385.35 × 1,131,413.13
  4. Step 4: Simplify right side
    4,010,021.10x = 6,805,885,966,999.65
  5. Step 5: Solve for x
    x = 6,805,885,966,999.65/4,010,021.10
  6. Step 6: Final answer
    x = 1,697,219.49

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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.