Home / 1,844,176.60-2,763,312.45-1,169,049.70

Finding the Fourth Proportional to 1,844,176.60, 2,763,312.45 and 1,169,049.70

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Solution

The fourth proportional to 1,844,176.60, 2,763,312.45 and 1,169,049.70 is: 1,751,702.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,176.60 : 2,763,312.45 = 1,169,049.70 : x
  2. Step 2: Convert to fraction form
    1,844,176.60/2,763,312.45 = 1,169,049.70/x
  3. Step 3: Cross multiply
    1,844,176.60x = 2,763,312.45 × 1,169,049.70
  4. Step 4: Simplify right side
    1,844,176.60x = 3,230,449,590,678.77
  5. Step 5: Solve for x
    x = 3,230,449,590,678.77/1,844,176.60
  6. Step 6: Final answer
    x = 1,751,702.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.