Home / 1,333,785.38-2,000,675.07-1,030,620.41

Finding the Fourth Proportional to 1,333,785.38, 2,000,675.07 and 1,030,620.41

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Solution

The fourth proportional to 1,333,785.38, 2,000,675.07 and 1,030,620.41 is: 1,545,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,785.38 : 2,000,675.07 = 1,030,620.41 : x
  2. Step 2: Convert to fraction form
    1,333,785.38/2,000,675.07 = 1,030,620.41/x
  3. Step 3: Cross multiply
    1,333,785.38x = 2,000,675.07 × 1,030,620.41
  4. Step 4: Simplify right side
    1,333,785.38x = 2,061,936,550,916.80
  5. Step 5: Solve for x
    x = 2,061,936,550,916.80/1,333,785.38
  6. Step 6: Final answer
    x = 1,545,928.29

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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.