Home / 2,644,904.19-3,650,366.78-1,613,010.63

Finding the Fourth Proportional to 2,644,904.19, 3,650,366.78 and 1,613,010.63

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Solution

The fourth proportional to 2,644,904.19, 3,650,366.78 and 1,613,010.63 is: 2,226,198.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,904.19 : 3,650,366.78 = 1,613,010.63 : x
  2. Step 2: Convert to fraction form
    2,644,904.19/3,650,366.78 = 1,613,010.63/x
  3. Step 3: Cross multiply
    2,644,904.19x = 3,650,366.78 × 1,613,010.63
  4. Step 4: Simplify right side
    2,644,904.19x = 5,888,080,411,473.82
  5. Step 5: Solve for x
    x = 5,888,080,411,473.82/2,644,904.19
  6. Step 6: Final answer
    x = 2,226,198.00

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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.