Home / 1,706,415.75-2,560,044.63-508,333.41

Finding the Fourth Proportional to 1,706,415.75, 2,560,044.63 and 508,333.41

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Solution

The fourth proportional to 1,706,415.75, 2,560,044.63 and 508,333.41 is: 762,625.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,415.75 : 2,560,044.63 = 508,333.41 : x
  2. Step 2: Convert to fraction form
    1,706,415.75/2,560,044.63 = 508,333.41/x
  3. Step 3: Cross multiply
    1,706,415.75x = 2,560,044.63 × 508,333.41
  4. Step 4: Simplify right side
    1,706,415.75x = 1,301,356,216,520.09
  5. Step 5: Solve for x
    x = 1,301,356,216,520.09/1,706,415.75
  6. Step 6: Final answer
    x = 762,625.53

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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.