Home / 1,700,162.44-2,346,220.32-925,781.20

Finding the Fourth Proportional to 1,700,162.44, 2,346,220.32 and 925,781.20

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Solution

The fourth proportional to 1,700,162.44, 2,346,220.32 and 925,781.20 is: 1,277,575.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,162.44 : 2,346,220.32 = 925,781.20 : x
  2. Step 2: Convert to fraction form
    1,700,162.44/2,346,220.32 = 925,781.20/x
  3. Step 3: Cross multiply
    1,700,162.44x = 2,346,220.32 × 925,781.20
  4. Step 4: Simplify right side
    1,700,162.44x = 2,172,086,663,313.98
  5. Step 5: Solve for x
    x = 2,172,086,663,313.98/1,700,162.44
  6. Step 6: Final answer
    x = 1,277,575.96

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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.