Home / 4,941,745.80-7,406,713.80-2,544,356.40

Finding the Fourth Proportional to 4,941,745.80, 7,406,713.80 and 2,544,356.40

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Solution

The fourth proportional to 4,941,745.80, 7,406,713.80 and 2,544,356.40 is: 3,813,494.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,745.80 : 7,406,713.80 = 2,544,356.40 : x
  2. Step 2: Convert to fraction form
    4,941,745.80/7,406,713.80 = 2,544,356.40/x
  3. Step 3: Cross multiply
    4,941,745.80x = 7,406,713.80 × 2,544,356.40
  4. Step 4: Simplify right side
    4,941,745.80x = 18,845,319,659,998.32
  5. Step 5: Solve for x
    x = 18,845,319,659,998.32/4,941,745.80
  6. Step 6: Final answer
    x = 3,813,494.34

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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.