Home / 6,335,995.68-8,743,620.87-3,583,223.64

Finding the Fourth Proportional to 6,335,995.68, 8,743,620.87 and 3,583,223.64

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Solution

The fourth proportional to 6,335,995.68, 8,743,620.87 and 3,583,223.64 is: 4,944,818.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,995.68 : 8,743,620.87 = 3,583,223.64 : x
  2. Step 2: Convert to fraction form
    6,335,995.68/8,743,620.87 = 3,583,223.64/x
  3. Step 3: Cross multiply
    6,335,995.68x = 8,743,620.87 × 3,583,223.64
  4. Step 4: Simplify right side
    6,335,995.68x = 31,330,349,000,581.36
  5. Step 5: Solve for x
    x = 31,330,349,000,581.36/6,335,995.68
  6. Step 6: Final answer
    x = 4,944,818.55

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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.