Home / 1,705,114.13-2,353,057.70-941,167.89

Finding the Fourth Proportional to 1,705,114.13, 2,353,057.70 and 941,167.89

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Solution

The fourth proportional to 1,705,114.13, 2,353,057.70 and 941,167.89 is: 1,298,811.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,114.13 : 2,353,057.70 = 941,167.89 : x
  2. Step 2: Convert to fraction form
    1,705,114.13/2,353,057.70 = 941,167.89/x
  3. Step 3: Cross multiply
    1,705,114.13x = 2,353,057.70 × 941,167.89
  4. Step 4: Simplify right side
    1,705,114.13x = 2,214,622,345,851.41
  5. Step 5: Solve for x
    x = 2,214,622,345,851.41/1,705,114.13
  6. Step 6: Final answer
    x = 1,298,811.80

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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.