Home / 1,706,301.64-2,354,710.26-942,367.96

Finding the Fourth Proportional to 1,706,301.64, 2,354,710.26 and 942,367.96

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Solution

The fourth proportional to 1,706,301.64, 2,354,710.26 and 942,367.96 is: 1,300,475.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,301.64 : 2,354,710.26 = 942,367.96 : x
  2. Step 2: Convert to fraction form
    1,706,301.64/2,354,710.26 = 942,367.96/x
  3. Step 3: Cross multiply
    1,706,301.64x = 2,354,710.26 × 942,367.96
  4. Step 4: Simplify right side
    1,706,301.64x = 2,219,003,504,107.27
  5. Step 5: Solve for x
    x = 2,219,003,504,107.27/1,706,301.64
  6. Step 6: Final answer
    x = 1,300,475.52

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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.