Home / 4,152,032.40-6,228,048.60-3,726,879.60

Finding the Fourth Proportional to 4,152,032.40, 6,228,048.60 and 3,726,879.60

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Solution

The fourth proportional to 4,152,032.40, 6,228,048.60 and 3,726,879.60 is: 5,590,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,032.40 : 6,228,048.60 = 3,726,879.60 : x
  2. Step 2: Convert to fraction form
    4,152,032.40/6,228,048.60 = 3,726,879.60/x
  3. Step 3: Cross multiply
    4,152,032.40x = 6,228,048.60 × 3,726,879.60
  4. Step 4: Simplify right side
    4,152,032.40x = 23,211,187,275,148.56
  5. Step 5: Solve for x
    x = 23,211,187,275,148.56/4,152,032.40
  6. Step 6: Final answer
    x = 5,590,319.40

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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.