Home / 2,690,792.53-3,713,322.66-1,467,088.06

Finding the Fourth Proportional to 2,690,792.53, 3,713,322.66 and 1,467,088.06

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Solution

The fourth proportional to 2,690,792.53, 3,713,322.66 and 1,467,088.06 is: 2,024,597.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,792.53 : 3,713,322.66 = 1,467,088.06 : x
  2. Step 2: Convert to fraction form
    2,690,792.53/3,713,322.66 = 1,467,088.06/x
  3. Step 3: Cross multiply
    2,690,792.53x = 3,713,322.66 × 1,467,088.06
  4. Step 4: Simplify right side
    2,690,792.53x = 5,447,771,337,413.44
  5. Step 5: Solve for x
    x = 5,447,771,337,413.44/2,690,792.53
  6. Step 6: Final answer
    x = 2,024,597.32

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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.