Home / 1,893,525.90-2,613,086.51-1,034,111.44

Finding the Fourth Proportional to 1,893,525.90, 2,613,086.51 and 1,034,111.44

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Solution

The fourth proportional to 1,893,525.90, 2,613,086.51 and 1,034,111.44 is: 1,427,085.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,525.90 : 2,613,086.51 = 1,034,111.44 : x
  2. Step 2: Convert to fraction form
    1,893,525.90/2,613,086.51 = 1,034,111.44/x
  3. Step 3: Cross multiply
    1,893,525.90x = 2,613,086.51 × 1,034,111.44
  4. Step 4: Simplify right side
    1,893,525.90x = 2,702,222,653,700.67
  5. Step 5: Solve for x
    x = 2,702,222,653,700.67/1,893,525.90
  6. Step 6: Final answer
    x = 1,427,085.13

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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.