Home / 1,705,086.38-2,353,019.40-941,140.14

Finding the Fourth Proportional to 1,705,086.38, 2,353,019.40 and 941,140.14

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Solution

The fourth proportional to 1,705,086.38, 2,353,019.40 and 941,140.14 is: 1,298,773.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,086.38 : 2,353,019.40 = 941,140.14 : x
  2. Step 2: Convert to fraction form
    1,705,086.38/2,353,019.40 = 941,140.14/x
  3. Step 3: Cross multiply
    1,705,086.38x = 2,353,019.40 × 941,140.14
  4. Step 4: Simplify right side
    1,705,086.38x = 2,214,521,007,538.72
  5. Step 5: Solve for x
    x = 2,214,521,007,538.72/1,705,086.38
  6. Step 6: Final answer
    x = 1,298,773.50

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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.