Home / 1,832,357.70-2,528,668.87-1,016,614.87

Finding the Fourth Proportional to 1,832,357.70, 2,528,668.87 and 1,016,614.87

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Solution

The fourth proportional to 1,832,357.70, 2,528,668.87 and 1,016,614.87 is: 1,402,936.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,357.70 : 2,528,668.87 = 1,016,614.87 : x
  2. Step 2: Convert to fraction form
    1,832,357.70/2,528,668.87 = 1,016,614.87/x
  3. Step 3: Cross multiply
    1,832,357.70x = 2,528,668.87 × 1,016,614.87
  4. Step 4: Simplify right side
    1,832,357.70x = 2,570,682,365,684.89
  5. Step 5: Solve for x
    x = 2,570,682,365,684.89/1,832,357.70
  6. Step 6: Final answer
    x = 1,402,936.97

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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.