Home / 1,256,184.10-1,883,517.58-563,624.65

Finding the Fourth Proportional to 1,256,184.10, 1,883,517.58 and 563,624.65

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Solution

The fourth proportional to 1,256,184.10, 1,883,517.58 and 563,624.65 is: 845,096.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,184.10 : 1,883,517.58 = 563,624.65 : x
  2. Step 2: Convert to fraction form
    1,256,184.10/1,883,517.58 = 563,624.65/x
  3. Step 3: Cross multiply
    1,256,184.10x = 1,883,517.58 × 563,624.65
  4. Step 4: Simplify right side
    1,256,184.10x = 1,061,596,936,796.35
  5. Step 5: Solve for x
    x = 1,061,596,936,796.35/1,256,184.10
  6. Step 6: Final answer
    x = 845,096.62

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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.