Home / 3,160,305.56-4,361,209.62-1,710,003.80

Finding the Fourth Proportional to 3,160,305.56, 4,361,209.62 and 1,710,003.80

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Solution

The fourth proportional to 3,160,305.56, 4,361,209.62 and 1,710,003.80 is: 2,359,798.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,305.56 : 4,361,209.62 = 1,710,003.80 : x
  2. Step 2: Convert to fraction form
    3,160,305.56/4,361,209.62 = 1,710,003.80/x
  3. Step 3: Cross multiply
    3,160,305.56x = 4,361,209.62 × 1,710,003.80
  4. Step 4: Simplify right side
    3,160,305.56x = 7,457,685,022,796.56
  5. Step 5: Solve for x
    x = 7,457,685,022,796.56/3,160,305.56
  6. Step 6: Final answer
    x = 2,359,798.72

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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.