Home / 2,004,787.04-2,763,929.28-1,592,690.88

Finding the Fourth Proportional to 2,004,787.04, 2,763,929.28 and 1,592,690.88

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Solution

The fourth proportional to 2,004,787.04, 2,763,929.28 and 1,592,690.88 is: 2,195,786.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,787.04 : 2,763,929.28 = 1,592,690.88 : x
  2. Step 2: Convert to fraction form
    2,004,787.04/2,763,929.28 = 1,592,690.88/x
  3. Step 3: Cross multiply
    2,004,787.04x = 2,763,929.28 × 1,592,690.88
  4. Step 4: Simplify right side
    2,004,787.04x = 4,402,084,957,220.97
  5. Step 5: Solve for x
    x = 4,402,084,957,220.97/2,004,787.04
  6. Step 6: Final answer
    x = 2,195,786.82

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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.