Home / 4,437,791.40-6,657,591.54-2,007,777.45

Finding the Fourth Proportional to 4,437,791.40, 6,657,591.54 and 2,007,777.45

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Solution

The fourth proportional to 4,437,791.40, 6,657,591.54 and 2,007,777.45 is: 3,012,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,791.40 : 6,657,591.54 = 2,007,777.45 : x
  2. Step 2: Convert to fraction form
    4,437,791.40/6,657,591.54 = 2,007,777.45/x
  3. Step 3: Cross multiply
    4,437,791.40x = 6,657,591.54 × 2,007,777.45
  4. Step 4: Simplify right side
    4,437,791.40x = 13,366,962,165,322.77
  5. Step 5: Solve for x
    x = 13,366,962,165,322.77/4,437,791.40
  6. Step 6: Final answer
    x = 3,012,075.37

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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.