Home / 1,832,324.49-2,528,610.92-1,016,528.23

Finding the Fourth Proportional to 1,832,324.49, 2,528,610.92 and 1,016,528.23

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Solution

The fourth proportional to 1,832,324.49, 2,528,610.92 and 1,016,528.23 is: 1,402,810.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,324.49 : 2,528,610.92 = 1,016,528.23 : x
  2. Step 2: Convert to fraction form
    1,832,324.49/2,528,610.92 = 1,016,528.23/x
  3. Step 3: Cross multiply
    1,832,324.49x = 2,528,610.92 × 1,016,528.23
  4. Step 4: Simplify right side
    1,832,324.49x = 2,570,404,384,756.38
  5. Step 5: Solve for x
    x = 2,570,404,384,756.38/1,832,324.49
  6. Step 6: Final answer
    x = 1,402,810.69

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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.