Home / 1,045,877.44-1,569,479.73-446,843.14

Finding the Fourth Proportional to 1,045,877.44, 1,569,479.73 and 446,843.14

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Solution

The fourth proportional to 1,045,877.44, 1,569,479.73 and 446,843.14 is: 670,548.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,877.44 : 1,569,479.73 = 446,843.14 : x
  2. Step 2: Convert to fraction form
    1,045,877.44/1,569,479.73 = 446,843.14/x
  3. Step 3: Cross multiply
    1,045,877.44x = 1,569,479.73 × 446,843.14
  4. Step 4: Simplify right side
    1,045,877.44x = 701,311,250,719.55
  5. Step 5: Solve for x
    x = 701,311,250,719.55/1,045,877.44
  6. Step 6: Final answer
    x = 670,548.22

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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.