Home / 6,237,708.80-9,359,673.60-3,544,102.40

Finding the Fourth Proportional to 6,237,708.80, 9,359,673.60 and 3,544,102.40

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Solution

The fourth proportional to 6,237,708.80, 9,359,673.60 and 3,544,102.40 is: 5,317,920.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,708.80 : 9,359,673.60 = 3,544,102.40 : x
  2. Step 2: Convert to fraction form
    6,237,708.80/9,359,673.60 = 3,544,102.40/x
  3. Step 3: Cross multiply
    6,237,708.80x = 9,359,673.60 × 3,544,102.40
  4. Step 4: Simplify right side
    6,237,708.80x = 33,171,641,668,976.64
  5. Step 5: Solve for x
    x = 33,171,641,668,976.64/6,237,708.80
  6. Step 6: Final answer
    x = 5,317,920.85

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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.