Home / 2,634,513.19-3,635,634.27-1,473,000.83

Finding the Fourth Proportional to 2,634,513.19, 3,635,634.27 and 1,473,000.83

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Solution

The fourth proportional to 2,634,513.19, 3,635,634.27 and 1,473,000.83 is: 2,032,744.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,513.19 : 3,635,634.27 = 1,473,000.83 : x
  2. Step 2: Convert to fraction form
    2,634,513.19/3,635,634.27 = 1,473,000.83/x
  3. Step 3: Cross multiply
    2,634,513.19x = 3,635,634.27 × 1,473,000.83
  4. Step 4: Simplify right side
    2,634,513.19x = 5,355,292,298,265.66
  5. Step 5: Solve for x
    x = 5,355,292,298,265.66/2,634,513.19
  6. Step 6: Final answer
    x = 2,032,744.54

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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.