Home / 1,894,090.82-2,613,802.86-1,034,654.49

Finding the Fourth Proportional to 1,894,090.82, 2,613,802.86 and 1,034,654.49

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Solution

The fourth proportional to 1,894,090.82, 2,613,802.86 and 1,034,654.49 is: 1,427,800.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,090.82 : 2,613,802.86 = 1,034,654.49 : x
  2. Step 2: Convert to fraction form
    1,894,090.82/2,613,802.86 = 1,034,654.49/x
  3. Step 3: Cross multiply
    1,894,090.82x = 2,613,802.86 × 1,034,654.49
  4. Step 4: Simplify right side
    1,894,090.82x = 2,704,382,865,073.84
  5. Step 5: Solve for x
    x = 2,704,382,865,073.84/1,894,090.82
  6. Step 6: Final answer
    x = 1,427,800.00

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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.