Home / 1,891,755.03-2,610,677.47-1,032,370.75

Finding the Fourth Proportional to 1,891,755.03, 2,610,677.47 and 1,032,370.75

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Solution

The fourth proportional to 1,891,755.03, 2,610,677.47 and 1,032,370.75 is: 1,424,701.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,755.03 : 2,610,677.47 = 1,032,370.75 : x
  2. Step 2: Convert to fraction form
    1,891,755.03/2,610,677.47 = 1,032,370.75/x
  3. Step 3: Cross multiply
    1,891,755.03x = 2,610,677.47 × 1,032,370.75
  4. Step 4: Simplify right side
    1,891,755.03x = 2,695,187,042,077.69
  5. Step 5: Solve for x
    x = 2,695,187,042,077.69/1,891,755.03
  6. Step 6: Final answer
    x = 1,424,701.93

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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.