Home / 1,837,214.97-2,535,411.60-1,010,245.58

Finding the Fourth Proportional to 1,837,214.97, 2,535,411.60 and 1,010,245.58

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Solution

The fourth proportional to 1,837,214.97, 2,535,411.60 and 1,010,245.58 is: 1,394,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,214.97 : 2,535,411.60 = 1,010,245.58 : x
  2. Step 2: Convert to fraction form
    1,837,214.97/2,535,411.60 = 1,010,245.58/x
  3. Step 3: Cross multiply
    1,837,214.97x = 2,535,411.60 × 1,010,245.58
  4. Step 4: Simplify right side
    1,837,214.97x = 2,561,388,349,703.67
  5. Step 5: Solve for x
    x = 2,561,388,349,703.67/1,837,214.97
  6. Step 6: Final answer
    x = 1,394,169.10

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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.