Home / 1,894,514.76-2,614,293.90-1,034,892.54

Finding the Fourth Proportional to 1,894,514.76, 2,614,293.90 and 1,034,892.54

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Solution

The fourth proportional to 1,894,514.76, 2,614,293.90 and 1,034,892.54 is: 1,428,077.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,514.76 : 2,614,293.90 = 1,034,892.54 : x
  2. Step 2: Convert to fraction form
    1,894,514.76/2,614,293.90 = 1,034,892.54/x
  3. Step 3: Cross multiply
    1,894,514.76x = 2,614,293.90 × 1,034,892.54
  4. Step 4: Simplify right side
    1,894,514.76x = 2,705,513,254,477.51
  5. Step 5: Solve for x
    x = 2,705,513,254,477.51/1,894,514.76
  6. Step 6: Final answer
    x = 1,428,077.16

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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.