Home / 4,372,040.40-6,555,727.80-1,844,840.40

Finding the Fourth Proportional to 4,372,040.40, 6,555,727.80 and 1,844,840.40

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Solution

The fourth proportional to 4,372,040.40, 6,555,727.80 and 1,844,840.40 is: 2,766,276.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,040.40 : 6,555,727.80 = 1,844,840.40 : x
  2. Step 2: Convert to fraction form
    4,372,040.40/6,555,727.80 = 1,844,840.40/x
  3. Step 3: Cross multiply
    4,372,040.40x = 6,555,727.80 × 1,844,840.40
  4. Step 4: Simplify right side
    4,372,040.40x = 12,094,271,496,843.12
  5. Step 5: Solve for x
    x = 12,094,271,496,843.12/4,372,040.40
  6. Step 6: Final answer
    x = 2,766,276.24

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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.