Home / 3,755,182.67-5,633,475.23-1,705,987.09

Finding the Fourth Proportional to 3,755,182.67, 5,633,475.23 and 1,705,987.09

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Solution

The fourth proportional to 3,755,182.67, 5,633,475.23 and 1,705,987.09 is: 2,559,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,182.67 : 5,633,475.23 = 1,705,987.09 : x
  2. Step 2: Convert to fraction form
    3,755,182.67/5,633,475.23 = 1,705,987.09/x
  3. Step 3: Cross multiply
    3,755,182.67x = 5,633,475.23 × 1,705,987.09
  4. Step 4: Simplify right side
    3,755,182.67x = 9,610,636,014,214.78
  5. Step 5: Solve for x
    x = 9,610,636,014,214.78/3,755,182.67
  6. Step 6: Final answer
    x = 2,559,299.20

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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.