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Finding the Fourth Proportional to 3,317,675.04, 4,973,549.04 and 1,295,448.48

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Solution

The fourth proportional to 3,317,675.04, 4,973,549.04 and 1,295,448.48 is: 1,942,015.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,675.04 : 4,973,549.04 = 1,295,448.48 : x
  2. Step 2: Convert to fraction form
    3,317,675.04/4,973,549.04 = 1,295,448.48/x
  3. Step 3: Cross multiply
    3,317,675.04x = 4,973,549.04 × 1,295,448.48
  4. Step 4: Simplify right side
    3,317,675.04x = 6,442,976,544,073.46
  5. Step 5: Solve for x
    x = 6,442,976,544,073.46/3,317,675.04
  6. Step 6: Final answer
    x = 1,942,015.56

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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.