Home / 2,969,603.32-4,098,052.59-1,611,476.32

Finding the Fourth Proportional to 2,969,603.32, 4,098,052.59 and 1,611,476.32

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Solution

The fourth proportional to 2,969,603.32, 4,098,052.59 and 1,611,476.32 is: 2,223,837.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,603.32 : 4,098,052.59 = 1,611,476.32 : x
  2. Step 2: Convert to fraction form
    2,969,603.32/4,098,052.59 = 1,611,476.32/x
  3. Step 3: Cross multiply
    2,969,603.32x = 4,098,052.59 × 1,611,476.32
  4. Step 4: Simplify right side
    2,969,603.32x = 6,603,914,706,899.67
  5. Step 5: Solve for x
    x = 6,603,914,706,899.67/2,969,603.32
  6. Step 6: Final answer
    x = 2,223,837.33

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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.