Home / 1,660,490.44-2,490,951.66-595,649.32

Finding the Fourth Proportional to 1,660,490.44, 2,490,951.66 and 595,649.32

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Solution

The fourth proportional to 1,660,490.44, 2,490,951.66 and 595,649.32 is: 893,551.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,490.44 : 2,490,951.66 = 595,649.32 : x
  2. Step 2: Convert to fraction form
    1,660,490.44/2,490,951.66 = 595,649.32/x
  3. Step 3: Cross multiply
    1,660,490.44x = 2,490,951.66 × 595,649.32
  4. Step 4: Simplify right side
    1,660,490.44x = 1,483,733,662,431.87
  5. Step 5: Solve for x
    x = 1,483,733,662,431.87/1,660,490.44
  6. Step 6: Final answer
    x = 893,551.46

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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.