Home / 1,668,798.44-2,501,712.90-603,603.56

Finding the Fourth Proportional to 1,668,798.44, 2,501,712.90 and 603,603.56

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Solution

The fourth proportional to 1,668,798.44, 2,501,712.90 and 603,603.56 is: 904,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,798.44 : 2,501,712.90 = 603,603.56 : x
  2. Step 2: Convert to fraction form
    1,668,798.44/2,501,712.90 = 603,603.56/x
  3. Step 3: Cross multiply
    1,668,798.44x = 2,501,712.90 × 603,603.56
  4. Step 4: Simplify right side
    1,668,798.44x = 1,510,042,812,537.92
  5. Step 5: Solve for x
    x = 1,510,042,812,537.92/1,668,798.44
  6. Step 6: Final answer
    x = 904,868.30

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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.