Home / 3,029,064.60-4,179,785.58-1,670,937.24

Finding the Fourth Proportional to 3,029,064.60, 4,179,785.58 and 1,670,937.24

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Solution

The fourth proportional to 3,029,064.60, 4,179,785.58 and 1,670,937.24 is: 2,305,714.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,064.60 : 4,179,785.58 = 1,670,937.24 : x
  2. Step 2: Convert to fraction form
    3,029,064.60/4,179,785.58 = 1,670,937.24/x
  3. Step 3: Cross multiply
    3,029,064.60x = 4,179,785.58 × 1,670,937.24
  4. Step 4: Simplify right side
    3,029,064.60x = 6,984,159,380,837.00
  5. Step 5: Solve for x
    x = 6,984,159,380,837.00/3,029,064.60
  6. Step 6: Final answer
    x = 2,305,714.90

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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.