Home / 1,707,312.03-2,356,096.79-932,942.92

Finding the Fourth Proportional to 1,707,312.03, 2,356,096.79 and 932,942.92

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Solution

The fourth proportional to 1,707,312.03, 2,356,096.79 and 932,942.92 is: 1,287,464.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,312.03 : 2,356,096.79 = 932,942.92 : x
  2. Step 2: Convert to fraction form
    1,707,312.03/2,356,096.79 = 932,942.92/x
  3. Step 3: Cross multiply
    1,707,312.03x = 2,356,096.79 × 932,942.92
  4. Step 4: Simplify right side
    1,707,312.03x = 2,198,103,819,065.23
  5. Step 5: Solve for x
    x = 2,198,103,819,065.23/1,707,312.03
  6. Step 6: Final answer
    x = 1,287,464.61

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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.