Home / 1,699,580.96-2,549,808.88-501,454.88

Finding the Fourth Proportional to 1,699,580.96, 2,549,808.88 and 501,454.88

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Solution

The fourth proportional to 1,699,580.96, 2,549,808.88 and 501,454.88 is: 752,311.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,580.96 : 2,549,808.88 = 501,454.88 : x
  2. Step 2: Convert to fraction form
    1,699,580.96/2,549,808.88 = 501,454.88/x
  3. Step 3: Cross multiply
    1,699,580.96x = 2,549,808.88 × 501,454.88
  4. Step 4: Simplify right side
    1,699,580.96x = 1,278,614,105,943.33
  5. Step 5: Solve for x
    x = 1,278,614,105,943.33/1,699,580.96
  6. Step 6: Final answer
    x = 752,311.39

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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.