Home / 2,036,569.60-2,810,153.82-1,176,963.94

Finding the Fourth Proportional to 2,036,569.60, 2,810,153.82 and 1,176,963.94

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Solution

The fourth proportional to 2,036,569.60, 2,810,153.82 and 1,176,963.94 is: 1,624,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,569.60 : 2,810,153.82 = 1,176,963.94 : x
  2. Step 2: Convert to fraction form
    2,036,569.60/2,810,153.82 = 1,176,963.94/x
  3. Step 3: Cross multiply
    2,036,569.60x = 2,810,153.82 × 1,176,963.94
  4. Step 4: Simplify right side
    2,036,569.60x = 3,307,449,711,993.25
  5. Step 5: Solve for x
    x = 3,307,449,711,993.25/2,036,569.60
  6. Step 6: Final answer
    x = 1,624,029.80

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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.