Home / 4,158,660.80-6,237,991.20-2,367,070.40

Finding the Fourth Proportional to 4,158,660.80, 6,237,991.20 and 2,367,070.40

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Solution

The fourth proportional to 4,158,660.80, 6,237,991.20 and 2,367,070.40 is: 3,550,605.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,660.80 : 6,237,991.20 = 2,367,070.40 : x
  2. Step 2: Convert to fraction form
    4,158,660.80/6,237,991.20 = 2,367,070.40/x
  3. Step 3: Cross multiply
    4,158,660.80x = 6,237,991.20 × 2,367,070.40
  4. Step 4: Simplify right side
    4,158,660.80x = 14,765,764,324,980.48
  5. Step 5: Solve for x
    x = 14,765,764,324,980.48/4,158,660.80
  6. Step 6: Final answer
    x = 3,550,605.60

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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.