Home / 1,696,792.46-2,341,513.75-932,840.14

Finding the Fourth Proportional to 1,696,792.46, 2,341,513.75 and 932,840.14

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Solution

The fourth proportional to 1,696,792.46, 2,341,513.75 and 932,840.14 is: 1,287,286.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,792.46 : 2,341,513.75 = 932,840.14 : x
  2. Step 2: Convert to fraction form
    1,696,792.46/2,341,513.75 = 932,840.14/x
  3. Step 3: Cross multiply
    1,696,792.46x = 2,341,513.75 × 932,840.14
  4. Step 4: Simplify right side
    1,696,792.46x = 2,184,258,014,361.93
  5. Step 5: Solve for x
    x = 2,184,258,014,361.93/1,696,792.46
  6. Step 6: Final answer
    x = 1,287,286.49

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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.