Home / 1,893,526.90-2,613,087.89-1,034,112.44

Finding the Fourth Proportional to 1,893,526.90, 2,613,087.89 and 1,034,112.44

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Solution

The fourth proportional to 1,893,526.90, 2,613,087.89 and 1,034,112.44 is: 1,427,086.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,526.90 : 2,613,087.89 = 1,034,112.44 : x
  2. Step 2: Convert to fraction form
    1,893,526.90/2,613,087.89 = 1,034,112.44/x
  3. Step 3: Cross multiply
    1,893,526.90x = 2,613,087.89 × 1,034,112.44
  4. Step 4: Simplify right side
    1,893,526.90x = 2,702,226,693,862.35
  5. Step 5: Solve for x
    x = 2,702,226,693,862.35/1,893,526.90
  6. Step 6: Final answer
    x = 1,427,086.51

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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.