Home / 3,845,801.00-5,307,298.45-2,103,634.08

Finding the Fourth Proportional to 3,845,801.00, 5,307,298.45 and 2,103,634.08

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Solution

The fourth proportional to 3,845,801.00, 5,307,298.45 and 2,103,634.08 is: 2,903,065.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,801.00 : 5,307,298.45 = 2,103,634.08 : x
  2. Step 2: Convert to fraction form
    3,845,801.00/5,307,298.45 = 2,103,634.08/x
  3. Step 3: Cross multiply
    3,845,801.00x = 5,307,298.45 × 2,103,634.08
  4. Step 4: Simplify right side
    3,845,801.00x = 11,164,613,886,892.09
  5. Step 5: Solve for x
    x = 11,164,613,886,892.09/3,845,801.00
  6. Step 6: Final answer
    x = 2,903,065.94

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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.