Home / 8,052,003.60-11,112,070.80-4,614,907.92

Finding the Fourth Proportional to 8,052,003.60, 11,112,070.80 and 4,614,907.92

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Solution

The fourth proportional to 8,052,003.60, 11,112,070.80 and 4,614,907.92 is: 6,368,748.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,003.60 : 11,112,070.80 = 4,614,907.92 : x
  2. Step 2: Convert to fraction form
    8,052,003.60/11,112,070.80 = 4,614,907.92/x
  3. Step 3: Cross multiply
    8,052,003.60x = 11,112,070.80 × 4,614,907.92
  4. Step 4: Simplify right side
    8,052,003.60x = 51,281,183,542,520.74
  5. Step 5: Solve for x
    x = 51,281,183,542,520.74/8,052,003.60
  6. Step 6: Final answer
    x = 6,368,748.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.