Home / 1,696,167.30-2,340,683.71-932,204.46

Finding the Fourth Proportional to 1,696,167.30, 2,340,683.71 and 932,204.46

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Solution

The fourth proportional to 1,696,167.30, 2,340,683.71 and 932,204.46 is: 1,286,427.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,167.30 : 2,340,683.71 = 932,204.46 : x
  2. Step 2: Convert to fraction form
    1,696,167.30/2,340,683.71 = 932,204.46/x
  3. Step 3: Cross multiply
    1,696,167.30x = 2,340,683.71 × 932,204.46
  4. Step 4: Simplify right side
    1,696,167.30x = 2,181,995,791,580.84
  5. Step 5: Solve for x
    x = 2,181,995,791,580.84/1,696,167.30
  6. Step 6: Final answer
    x = 1,286,427.22

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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.