Home / 9,452,392.40-14,181,562.90-3,382,986.26

Finding the Fourth Proportional to 9,452,392.40, 14,181,562.90 and 3,382,986.26

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Solution

The fourth proportional to 9,452,392.40, 14,181,562.90 and 3,382,986.26 is: 5,075,543.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,392.40 : 14,181,562.90 = 3,382,986.26 : x
  2. Step 2: Convert to fraction form
    9,452,392.40/14,181,562.90 = 3,382,986.26/x
  3. Step 3: Cross multiply
    9,452,392.40x = 14,181,562.90 × 3,382,986.26
  4. Step 4: Simplify right side
    9,452,392.40x = 47,976,032,436,025.75
  5. Step 5: Solve for x
    x = 47,976,032,436,025.75/9,452,392.40
  6. Step 6: Final answer
    x = 5,075,543.88

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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.