Home / 6,532,494.83-9,798,109.05-1,983,583.61

Finding the Fourth Proportional to 6,532,494.83, 9,798,109.05 and 1,983,583.61

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Solution

The fourth proportional to 6,532,494.83, 9,798,109.05 and 1,983,583.61 is: 2,975,183.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,494.83 : 9,798,109.05 = 1,983,583.61 : x
  2. Step 2: Convert to fraction form
    6,532,494.83/9,798,109.05 = 1,983,583.61/x
  3. Step 3: Cross multiply
    6,532,494.83x = 9,798,109.05 × 1,983,583.61
  4. Step 4: Simplify right side
    6,532,494.83x = 19,435,368,471,582.12
  5. Step 5: Solve for x
    x = 19,435,368,471,582.12/6,532,494.83
  6. Step 6: Final answer
    x = 2,975,183.14

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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.