Home / 2,704,828.38-3,732,709.05-1,481,114.40

Finding the Fourth Proportional to 2,704,828.38, 3,732,709.05 and 1,481,114.40

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Solution

The fourth proportional to 2,704,828.38, 3,732,709.05 and 1,481,114.40 is: 2,043,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,828.38 : 3,732,709.05 = 1,481,114.40 : x
  2. Step 2: Convert to fraction form
    2,704,828.38/3,732,709.05 = 1,481,114.40/x
  3. Step 3: Cross multiply
    2,704,828.38x = 3,732,709.05 × 1,481,114.40
  4. Step 4: Simplify right side
    2,704,828.38x = 5,528,569,124,965.32
  5. Step 5: Solve for x
    x = 5,528,569,124,965.32/2,704,828.38
  6. Step 6: Final answer
    x = 2,043,963.00

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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.