Home / 2,224,589.40-3,337,661.70-963,322.20

Finding the Fourth Proportional to 2,224,589.40, 3,337,661.70 and 963,322.20

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Solution

The fourth proportional to 2,224,589.40, 3,337,661.70 and 963,322.20 is: 1,445,320.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,589.40 : 3,337,661.70 = 963,322.20 : x
  2. Step 2: Convert to fraction form
    2,224,589.40/3,337,661.70 = 963,322.20/x
  3. Step 3: Cross multiply
    2,224,589.40x = 3,337,661.70 × 963,322.20
  4. Step 4: Simplify right side
    2,224,589.40x = 3,215,243,611,699.74
  5. Step 5: Solve for x
    x = 3,215,243,611,699.74/2,224,589.40
  6. Step 6: Final answer
    x = 1,445,320.03

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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.