Home / 3,753,133.29-5,627,567.06-1,477,425.33

Finding the Fourth Proportional to 3,753,133.29, 5,627,567.06 and 1,477,425.33

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Solution

The fourth proportional to 3,753,133.29, 5,627,567.06 and 1,477,425.33 is: 2,215,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,133.29 : 5,627,567.06 = 1,477,425.33 : x
  2. Step 2: Convert to fraction form
    3,753,133.29/5,627,567.06 = 1,477,425.33/x
  3. Step 3: Cross multiply
    3,753,133.29x = 5,627,567.06 × 1,477,425.33
  4. Step 4: Simplify right side
    3,753,133.29x = 8,314,310,113,330.50
  5. Step 5: Solve for x
    x = 8,314,310,113,330.50/3,753,133.29
  6. Step 6: Final answer
    x = 2,215,298.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.