Home / 1,696,534.34-2,341,219.89-932,592.56

Finding the Fourth Proportional to 1,696,534.34, 2,341,219.89 and 932,592.56

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Solution

The fourth proportional to 1,696,534.34, 2,341,219.89 and 932,592.56 is: 1,286,979.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,534.34 : 2,341,219.89 = 932,592.56 : x
  2. Step 2: Convert to fraction form
    1,696,534.34/2,341,219.89 = 932,592.56/x
  3. Step 3: Cross multiply
    1,696,534.34x = 2,341,219.89 × 932,592.56
  4. Step 4: Simplify right side
    1,696,534.34x = 2,183,404,250,738.02
  5. Step 5: Solve for x
    x = 2,183,404,250,738.02/1,696,534.34
  6. Step 6: Final answer
    x = 1,286,979.11

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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.