Home / 3,446,925.96-5,172,750.54-1,203,063.96

Finding the Fourth Proportional to 3,446,925.96, 5,172,750.54 and 1,203,063.96

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Solution

The fourth proportional to 3,446,925.96, 5,172,750.54 and 1,203,063.96 is: 1,805,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,925.96 : 5,172,750.54 = 1,203,063.96 : x
  2. Step 2: Convert to fraction form
    3,446,925.96/5,172,750.54 = 1,203,063.96/x
  3. Step 3: Cross multiply
    3,446,925.96x = 5,172,750.54 × 1,203,063.96
  4. Step 4: Simplify right side
    3,446,925.96x = 6,223,149,748,744.54
  5. Step 5: Solve for x
    x = 6,223,149,748,744.54/3,446,925.96
  6. Step 6: Final answer
    x = 1,805,420.20

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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.