Home / 1,696,539.23-2,341,164.87-932,587.33

Finding the Fourth Proportional to 1,696,539.23, 2,341,164.87 and 932,587.33

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Solution

The fourth proportional to 1,696,539.23, 2,341,164.87 and 932,587.33 is: 1,286,937.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,539.23 : 2,341,164.87 = 932,587.33 : x
  2. Step 2: Convert to fraction form
    1,696,539.23/2,341,164.87 = 932,587.33/x
  3. Step 3: Cross multiply
    1,696,539.23x = 2,341,164.87 × 932,587.33
  4. Step 4: Simplify right side
    1,696,539.23x = 2,183,340,678,834.34
  5. Step 5: Solve for x
    x = 2,183,340,678,834.34/1,696,539.23
  6. Step 6: Final answer
    x = 1,286,937.93

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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.