Home / 2,091,469.80-3,137,139.90-595,561.80

Finding the Fourth Proportional to 2,091,469.80, 3,137,139.90 and 595,561.80

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Solution

The fourth proportional to 2,091,469.80, 3,137,139.90 and 595,561.80 is: 893,324.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,091,469.80 : 3,137,139.90 = 595,561.80 : x
  2. Step 2: Convert to fraction form
    2,091,469.80/3,137,139.90 = 595,561.80/x
  3. Step 3: Cross multiply
    2,091,469.80x = 3,137,139.90 × 595,561.80
  4. Step 4: Simplify right side
    2,091,469.80x = 1,868,360,685,695.82
  5. Step 5: Solve for x
    x = 1,868,360,685,695.82/2,091,469.80
  6. Step 6: Final answer
    x = 893,324.25

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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.