Home / 2,407,932.12-3,612,499.53-1,699,344.12

Finding the Fourth Proportional to 2,407,932.12, 3,612,499.53 and 1,699,344.12

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Solution

The fourth proportional to 2,407,932.12, 3,612,499.53 and 1,699,344.12 is: 2,549,440.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,932.12 : 3,612,499.53 = 1,699,344.12 : x
  2. Step 2: Convert to fraction form
    2,407,932.12/3,612,499.53 = 1,699,344.12/x
  3. Step 3: Cross multiply
    2,407,932.12x = 3,612,499.53 × 1,699,344.12
  4. Step 4: Simplify right side
    2,407,932.12x = 6,138,879,834,808.26
  5. Step 5: Solve for x
    x = 6,138,879,834,808.26/2,407,932.12
  6. Step 6: Final answer
    x = 2,549,440.57

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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.