Home / 1,119,893.04-1,545,453.94-610,595.41

Finding the Fourth Proportional to 1,119,893.04, 1,545,453.94 and 610,595.41

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Solution

The fourth proportional to 1,119,893.04, 1,545,453.94 and 610,595.41 is: 842,622.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,893.04 : 1,545,453.94 = 610,595.41 : x
  2. Step 2: Convert to fraction form
    1,119,893.04/1,545,453.94 = 610,595.41/x
  3. Step 3: Cross multiply
    1,119,893.04x = 1,545,453.94 × 610,595.41
  4. Step 4: Simplify right side
    1,119,893.04x = 943,647,082,130.42
  5. Step 5: Solve for x
    x = 943,647,082,130.42/1,119,893.04
  6. Step 6: Final answer
    x = 842,622.51

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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.