Home / 3,029,177.36-4,180,197.48-1,671,050

Finding the Fourth Proportional to 3,029,177.36, 4,180,197.48 and 1,671,050

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Solution

The fourth proportional to 3,029,177.36, 4,180,197.48 and 1,671,050 is: 2,306,011.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,177.36 : 4,180,197.48 = 1,671,050 : x
  2. Step 2: Convert to fraction form
    3,029,177.36/4,180,197.48 = 1,671,050/x
  3. Step 3: Cross multiply
    3,029,177.36x = 4,180,197.48 × 1,671,050
  4. Step 4: Simplify right side
    3,029,177.36x = 6,985,318,998,954
  5. Step 5: Solve for x
    x = 6,985,318,998,954/3,029,177.36
  6. Step 6: Final answer
    x = 2,306,011.89

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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.