Home / 3,032,264.56-4,548,378.24-757,777.24

Finding the Fourth Proportional to 3,032,264.56, 4,548,378.24 and 757,777.24

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Solution

The fourth proportional to 3,032,264.56, 4,548,378.24 and 757,777.24 is: 1,136,661.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,264.56 : 4,548,378.24 = 757,777.24 : x
  2. Step 2: Convert to fraction form
    3,032,264.56/4,548,378.24 = 757,777.24/x
  3. Step 3: Cross multiply
    3,032,264.56x = 4,548,378.24 × 757,777.24
  4. Step 4: Simplify right side
    3,032,264.56x = 3,446,657,509,183.26
  5. Step 5: Solve for x
    x = 3,446,657,509,183.26/3,032,264.56
  6. Step 6: Final answer
    x = 1,136,661.21

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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.