Home / 1,717,009.68-2,370,109.32-1,474,317.60

Finding the Fourth Proportional to 1,717,009.68, 2,370,109.32 and 1,474,317.60

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Solution

The fourth proportional to 1,717,009.68, 2,370,109.32 and 1,474,317.60 is: 2,035,104.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,009.68 : 2,370,109.32 = 1,474,317.60 : x
  2. Step 2: Convert to fraction form
    1,717,009.68/2,370,109.32 = 1,474,317.60/x
  3. Step 3: Cross multiply
    1,717,009.68x = 2,370,109.32 × 1,474,317.60
  4. Step 4: Simplify right side
    1,717,009.68x = 3,494,293,884,400.03
  5. Step 5: Solve for x
    x = 3,494,293,884,400.03/1,717,009.68
  6. Step 6: Final answer
    x = 2,035,104.36

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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.