Home / 1,669,893.76-2,504,834.16-604,686.66

Finding the Fourth Proportional to 1,669,893.76, 2,504,834.16 and 604,686.66

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Solution

The fourth proportional to 1,669,893.76, 2,504,834.16 and 604,686.66 is: 907,027.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,893.76 : 2,504,834.16 = 604,686.66 : x
  2. Step 2: Convert to fraction form
    1,669,893.76/2,504,834.16 = 604,686.66/x
  3. Step 3: Cross multiply
    1,669,893.76x = 2,504,834.16 × 604,686.66
  4. Step 4: Simplify right side
    1,669,893.76x = 1,514,639,802,064.31
  5. Step 5: Solve for x
    x = 1,514,639,802,064.31/1,669,893.76
  6. Step 6: Final answer
    x = 907,027.64

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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.