Home / 3,160,353.54-4,361,255.16-1,710,016.98

Finding the Fourth Proportional to 3,160,353.54, 4,361,255.16 and 1,710,016.98

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Solution

The fourth proportional to 3,160,353.54, 4,361,255.16 and 1,710,016.98 is: 2,359,805.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,353.54 : 4,361,255.16 = 1,710,016.98 : x
  2. Step 2: Convert to fraction form
    3,160,353.54/4,361,255.16 = 1,710,016.98/x
  3. Step 3: Cross multiply
    3,160,353.54x = 4,361,255.16 × 1,710,016.98
  4. Step 4: Simplify right side
    3,160,353.54x = 7,457,820,377,712.62
  5. Step 5: Solve for x
    x = 7,457,820,377,712.62/3,160,353.54
  6. Step 6: Final answer
    x = 2,359,805.73

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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.