Home / 1,705,107.08-2,353,047.96-941,160.86

Finding the Fourth Proportional to 1,705,107.08, 2,353,047.96 and 941,160.86

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Solution

The fourth proportional to 1,705,107.08, 2,353,047.96 and 941,160.86 is: 1,298,802.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,107.08 : 2,353,047.96 = 941,160.86 : x
  2. Step 2: Convert to fraction form
    1,705,107.08/2,353,047.96 = 941,160.86/x
  3. Step 3: Cross multiply
    1,705,107.08x = 2,353,047.96 × 941,160.86
  4. Step 4: Simplify right side
    1,705,107.08x = 2,214,596,641,654.85
  5. Step 5: Solve for x
    x = 2,214,596,641,654.85/1,705,107.08
  6. Step 6: Final answer
    x = 1,298,802.09

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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.