Home / 6,349,922.64-9,526,196.20-2,090,346.48

Finding the Fourth Proportional to 6,349,922.64, 9,526,196.20 and 2,090,346.48

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Solution

The fourth proportional to 6,349,922.64, 9,526,196.20 and 2,090,346.48 is: 3,135,951.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,922.64 : 9,526,196.20 = 2,090,346.48 : x
  2. Step 2: Convert to fraction form
    6,349,922.64/9,526,196.20 = 2,090,346.48/x
  3. Step 3: Cross multiply
    6,349,922.64x = 9,526,196.20 × 2,090,346.48
  4. Step 4: Simplify right side
    6,349,922.64x = 19,913,050,694,459.38
  5. Step 5: Solve for x
    x = 19,913,050,694,459.38/6,349,922.64
  6. Step 6: Final answer
    x = 3,135,951.70

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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.