Home / 1,696,519.56-2,341,199.52-932,577.80

Finding the Fourth Proportional to 1,696,519.56, 2,341,199.52 and 932,577.80

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Solution

The fourth proportional to 1,696,519.56, 2,341,199.52 and 932,577.80 is: 1,286,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,519.56 : 2,341,199.52 = 932,577.80 : x
  2. Step 2: Convert to fraction form
    1,696,519.56/2,341,199.52 = 932,577.80/x
  3. Step 3: Cross multiply
    1,696,519.56x = 2,341,199.52 × 932,577.80
  4. Step 4: Simplify right side
    1,696,519.56x = 2,183,350,697,722.66
  5. Step 5: Solve for x
    x = 2,183,350,697,722.66/1,696,519.56
  6. Step 6: Final answer
    x = 1,286,958.75

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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.