Home / 1,563,846.15-2,345,962.41-552,759.60

Finding the Fourth Proportional to 1,563,846.15, 2,345,962.41 and 552,759.60

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Solution

The fourth proportional to 1,563,846.15, 2,345,962.41 and 552,759.60 is: 829,207.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,846.15 : 2,345,962.41 = 552,759.60 : x
  2. Step 2: Convert to fraction form
    1,563,846.15/2,345,962.41 = 552,759.60/x
  3. Step 3: Cross multiply
    1,563,846.15x = 2,345,962.41 × 552,759.60
  4. Step 4: Simplify right side
    1,563,846.15x = 1,296,753,243,366.64
  5. Step 5: Solve for x
    x = 1,296,753,243,366.64/1,563,846.15
  6. Step 6: Final answer
    x = 829,207.68

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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.