Home / 1,841,713.86-2,541,526.83-1,025,916.42

Finding the Fourth Proportional to 1,841,713.86, 2,541,526.83 and 1,025,916.42

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Solution

The fourth proportional to 1,841,713.86, 2,541,526.83 and 1,025,916.42 is: 1,415,743.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,713.86 : 2,541,526.83 = 1,025,916.42 : x
  2. Step 2: Convert to fraction form
    1,841,713.86/2,541,526.83 = 1,025,916.42/x
  3. Step 3: Cross multiply
    1,841,713.86x = 2,541,526.83 × 1,025,916.42
  4. Step 4: Simplify right side
    1,841,713.86x = 2,607,394,106,767.55
  5. Step 5: Solve for x
    x = 2,607,394,106,767.55/1,841,713.86
  6. Step 6: Final answer
    x = 1,415,743.33

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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.