Home / 1,505,454.03-2,076,581.70-893,173.41

Finding the Fourth Proportional to 1,505,454.03, 2,076,581.70 and 893,173.41

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Solution

The fourth proportional to 1,505,454.03, 2,076,581.70 and 893,173.41 is: 1,232,018.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,454.03 : 2,076,581.70 = 893,173.41 : x
  2. Step 2: Convert to fraction form
    1,505,454.03/2,076,581.70 = 893,173.41/x
  3. Step 3: Cross multiply
    1,505,454.03x = 2,076,581.70 × 893,173.41
  4. Step 4: Simplify right side
    1,505,454.03x = 1,854,747,558,132.60
  5. Step 5: Solve for x
    x = 1,854,747,558,132.60/1,505,454.03
  6. Step 6: Final answer
    x = 1,232,018.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.