Home / 1,569,796.15-2,354,694.23-1,543,224.10

Finding the Fourth Proportional to 1,569,796.15, 2,354,694.23 and 1,543,224.10

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Solution

The fourth proportional to 1,569,796.15, 2,354,694.23 and 1,543,224.10 is: 2,314,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,796.15 : 2,354,694.23 = 1,543,224.10 : x
  2. Step 2: Convert to fraction form
    1,569,796.15/2,354,694.23 = 1,543,224.10/x
  3. Step 3: Cross multiply
    1,569,796.15x = 2,354,694.23 × 1,543,224.10
  4. Step 4: Simplify right side
    1,569,796.15x = 3,633,820,883,866.94
  5. Step 5: Solve for x
    x = 3,633,820,883,866.94/1,569,796.15
  6. Step 6: Final answer
    x = 2,314,836.15

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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.