Home / 5,563,744.96-8,345,617.20-3,038,022.40

Finding the Fourth Proportional to 5,563,744.96, 8,345,617.20 and 3,038,022.40

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Solution

The fourth proportional to 5,563,744.96, 8,345,617.20 and 3,038,022.40 is: 4,557,033.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,744.96 : 8,345,617.20 = 3,038,022.40 : x
  2. Step 2: Convert to fraction form
    5,563,744.96/8,345,617.20 = 3,038,022.40/x
  3. Step 3: Cross multiply
    5,563,744.96x = 8,345,617.20 × 3,038,022.40
  4. Step 4: Simplify right side
    5,563,744.96x = 25,354,171,995,425.28
  5. Step 5: Solve for x
    x = 25,354,171,995,425.28/5,563,744.96
  6. Step 6: Final answer
    x = 4,557,033.47

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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.