Home / 2,078,929-2,868,922.04-1,125,073

Finding the Fourth Proportional to 2,078,929, 2,868,922.04 and 1,125,073

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Solution

The fourth proportional to 2,078,929, 2,868,922.04 and 1,125,073 is: 1,552,600.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,078,929 : 2,868,922.04 = 1,125,073 : x
  2. Step 2: Convert to fraction form
    2,078,929/2,868,922.04 = 1,125,073/x
  3. Step 3: Cross multiply
    2,078,929x = 2,868,922.04 × 1,125,073
  4. Step 4: Simplify right side
    2,078,929x = 3,227,746,726,308.92
  5. Step 5: Solve for x
    x = 3,227,746,726,308.92/2,078,929
  6. Step 6: Final answer
    x = 1,552,600.75

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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.