Home / 2,078,958-2,868,962.04-1,125,102

Finding the Fourth Proportional to 2,078,958, 2,868,962.04 and 1,125,102

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Solution

The fourth proportional to 2,078,958, 2,868,962.04 and 1,125,102 is: 1,552,640.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,078,958 : 2,868,962.04 = 1,125,102 : x
  2. Step 2: Convert to fraction form
    2,078,958/2,868,962.04 = 1,125,102/x
  3. Step 3: Cross multiply
    2,078,958x = 2,868,962.04 × 1,125,102
  4. Step 4: Simplify right side
    2,078,958x = 3,227,874,929,128.08
  5. Step 5: Solve for x
    x = 3,227,874,929,128.08/2,078,958
  6. Step 6: Final answer
    x = 1,552,640.76

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