Home / 1,755,910.67-2,634,116.67-541,589.51

Finding the Fourth Proportional to 1,755,910.67, 2,634,116.67 and 541,589.51

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Solution

The fourth proportional to 1,755,910.67, 2,634,116.67 and 541,589.51 is: 812,461.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,910.67 : 2,634,116.67 = 541,589.51 : x
  2. Step 2: Convert to fraction form
    1,755,910.67/2,634,116.67 = 541,589.51/x
  3. Step 3: Cross multiply
    1,755,910.67x = 2,634,116.67 × 541,589.51
  4. Step 4: Simplify right side
    1,755,910.67x = 1,426,609,963,173.42
  5. Step 5: Solve for x
    x = 1,426,609,963,173.42/1,755,910.67
  6. Step 6: Final answer
    x = 812,461.59

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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.