Home / 1,755,353.10-2,422,373.40-950,537.10

Finding the Fourth Proportional to 1,755,353.10, 2,422,373.40 and 950,537.10

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Solution

The fourth proportional to 1,755,353.10, 2,422,373.40 and 950,537.10 is: 1,311,733.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,353.10 : 2,422,373.40 = 950,537.10 : x
  2. Step 2: Convert to fraction form
    1,755,353.10/2,422,373.40 = 950,537.10/x
  3. Step 3: Cross multiply
    1,755,353.10x = 2,422,373.40 × 950,537.10
  4. Step 4: Simplify right side
    1,755,353.10x = 2,302,555,786,753.14
  5. Step 5: Solve for x
    x = 2,302,555,786,753.14/1,755,353.10
  6. Step 6: Final answer
    x = 1,311,733.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.