Home / 1,565,379.44-2,348,857.04-1,166,820.56

Finding the Fourth Proportional to 1,565,379.44, 2,348,857.04 and 1,166,820.56

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Solution

The fourth proportional to 1,565,379.44, 2,348,857.04 and 1,166,820.56 is: 1,750,818.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,379.44 : 2,348,857.04 = 1,166,820.56 : x
  2. Step 2: Convert to fraction form
    1,565,379.44/2,348,857.04 = 1,166,820.56/x
  3. Step 3: Cross multiply
    1,565,379.44x = 2,348,857.04 × 1,166,820.56
  4. Step 4: Simplify right side
    1,565,379.44x = 2,740,694,686,772.74
  5. Step 5: Solve for x
    x = 2,740,694,686,772.74/1,565,379.44
  6. Step 6: Final answer
    x = 1,750,818.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.