Home / 1,699,998.82-2,549,385.66-562,551.06

Finding the Fourth Proportional to 1,699,998.82, 2,549,385.66 and 562,551.06

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Solution

The fourth proportional to 1,699,998.82, 2,549,385.66 and 562,551.06 is: 843,623.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,998.82 : 2,549,385.66 = 562,551.06 : x
  2. Step 2: Convert to fraction form
    1,699,998.82/2,549,385.66 = 562,551.06/x
  3. Step 3: Cross multiply
    1,699,998.82x = 2,549,385.66 × 562,551.06
  4. Step 4: Simplify right side
    1,699,998.82x = 1,434,159,605,381.80
  5. Step 5: Solve for x
    x = 1,434,159,605,381.80/1,699,998.82
  6. Step 6: Final answer
    x = 843,623.88

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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.