Home / 1,706,415.50-2,560,044.26-508,333.16

Finding the Fourth Proportional to 1,706,415.50, 2,560,044.26 and 508,333.16

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Solution

The fourth proportional to 1,706,415.50, 2,560,044.26 and 508,333.16 is: 762,625.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,415.50 : 2,560,044.26 = 508,333.16 : x
  2. Step 2: Convert to fraction form
    1,706,415.50/2,560,044.26 = 508,333.16/x
  3. Step 3: Cross multiply
    1,706,415.50x = 2,560,044.26 × 508,333.16
  4. Step 4: Simplify right side
    1,706,415.50x = 1,301,355,385,884.00
  5. Step 5: Solve for x
    x = 1,301,355,385,884.00/1,706,415.50
  6. Step 6: Final answer
    x = 762,625.16

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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.