Home / 6,265,216.38-9,397,832.81-1,716,305.61

Finding the Fourth Proportional to 6,265,216.38, 9,397,832.81 and 1,716,305.61

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Solution

The fourth proportional to 6,265,216.38, 9,397,832.81 and 1,716,305.61 is: 2,574,460.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,216.38 : 9,397,832.81 = 1,716,305.61 : x
  2. Step 2: Convert to fraction form
    6,265,216.38/9,397,832.81 = 1,716,305.61/x
  3. Step 3: Cross multiply
    6,265,216.38x = 9,397,832.81 × 1,716,305.61
  4. Step 4: Simplify right side
    6,265,216.38x = 16,129,553,173,645.07
  5. Step 5: Solve for x
    x = 16,129,553,173,645.07/6,265,216.38
  6. Step 6: Final answer
    x = 2,574,460.67

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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.