Home / 3,029,250.48-4,180,074.75-1,671,036

Finding the Fourth Proportional to 3,029,250.48, 4,180,074.75 and 1,671,036

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Solution

The fourth proportional to 3,029,250.48, 4,180,074.75 and 1,671,036 is: 2,305,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,250.48 : 4,180,074.75 = 1,671,036 : x
  2. Step 2: Convert to fraction form
    3,029,250.48/4,180,074.75 = 1,671,036/x
  3. Step 3: Cross multiply
    3,029,250.48x = 4,180,074.75 × 1,671,036
  4. Step 4: Simplify right side
    3,029,250.48x = 6,985,055,389,941
  5. Step 5: Solve for x
    x = 6,985,055,389,941/3,029,250.48
  6. Step 6: Final answer
    x = 2,305,869.20

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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.