Home / 3,563,589.60-5,345,384.16-1,039,244.64

Finding the Fourth Proportional to 3,563,589.60, 5,345,384.16 and 1,039,244.64

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Solution

The fourth proportional to 3,563,589.60, 5,345,384.16 and 1,039,244.64 is: 1,558,866.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,589.60 : 5,345,384.16 = 1,039,244.64 : x
  2. Step 2: Convert to fraction form
    3,563,589.60/5,345,384.16 = 1,039,244.64/x
  3. Step 3: Cross multiply
    3,563,589.60x = 5,345,384.16 × 1,039,244.64
  4. Step 4: Simplify right side
    3,563,589.60x = 5,555,161,837,020.90
  5. Step 5: Solve for x
    x = 5,555,161,837,020.90/3,563,589.60
  6. Step 6: Final answer
    x = 1,558,866.89

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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.