Home / 1,846,427.32-2,769,781.07-498,570.31

Finding the Fourth Proportional to 1,846,427.32, 2,769,781.07 and 498,570.31

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Solution

The fourth proportional to 1,846,427.32, 2,769,781.07 and 498,570.31 is: 747,893.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,427.32 : 2,769,781.07 = 498,570.31 : x
  2. Step 2: Convert to fraction form
    1,846,427.32/2,769,781.07 = 498,570.31/x
  3. Step 3: Cross multiply
    1,846,427.32x = 2,769,781.07 × 498,570.31
  4. Step 4: Simplify right side
    1,846,427.32x = 1,380,930,606,702.03
  5. Step 5: Solve for x
    x = 1,380,930,606,702.03/1,846,427.32
  6. Step 6: Final answer
    x = 747,893.29

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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.