Home / 2,497,888.40-3,447,114.19-1,465,413.77

Finding the Fourth Proportional to 2,497,888.40, 3,447,114.19 and 1,465,413.77

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Solution

The fourth proportional to 2,497,888.40, 3,447,114.19 and 1,465,413.77 is: 2,022,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,888.40 : 3,447,114.19 = 1,465,413.77 : x
  2. Step 2: Convert to fraction form
    2,497,888.40/3,447,114.19 = 1,465,413.77/x
  3. Step 3: Cross multiply
    2,497,888.40x = 3,447,114.19 × 1,465,413.77
  4. Step 4: Simplify right side
    2,497,888.40x = 5,051,448,605,742.65
  5. Step 5: Solve for x
    x = 5,051,448,605,742.65/2,497,888.40
  6. Step 6: Final answer
    x = 2,022,287.55

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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.