Home / 5,436,319.59-7,501,674.44-3,200,741.76

Finding the Fourth Proportional to 5,436,319.59, 7,501,674.44 and 3,200,741.76

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Solution

The fourth proportional to 5,436,319.59, 7,501,674.44 and 3,200,741.76 is: 4,416,760.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,436,319.59 : 7,501,674.44 = 3,200,741.76 : x
  2. Step 2: Convert to fraction form
    5,436,319.59/7,501,674.44 = 3,200,741.76/x
  3. Step 3: Cross multiply
    5,436,319.59x = 7,501,674.44 × 3,200,741.76
  4. Step 4: Simplify right side
    5,436,319.59x = 24,010,922,686,165.75
  5. Step 5: Solve for x
    x = 24,010,922,686,165.75/5,436,319.59
  6. Step 6: Final answer
    x = 4,416,760.69

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1.5x scale

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.