Home / 2,751,318.64-4,123,133.70-2,344,385.98

Finding the Fourth Proportional to 2,751,318.64, 4,123,133.70 and 2,344,385.98

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Solution

The fourth proportional to 2,751,318.64, 4,123,133.70 and 2,344,385.98 is: 3,513,303.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,318.64 : 4,123,133.70 = 2,344,385.98 : x
  2. Step 2: Convert to fraction form
    2,751,318.64/4,123,133.70 = 2,344,385.98/x
  3. Step 3: Cross multiply
    2,751,318.64x = 4,123,133.70 × 2,344,385.98
  4. Step 4: Simplify right side
    2,751,318.64x = 9,666,216,839,945.53
  5. Step 5: Solve for x
    x = 9,666,216,839,945.53/2,751,318.64
  6. Step 6: Final answer
    x = 3,513,303.29

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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.