Home / 6,503,223.16-9,751,251.30-2,239,875.64

Finding the Fourth Proportional to 6,503,223.16, 9,751,251.30 and 2,239,875.64

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Solution

The fourth proportional to 6,503,223.16, 9,751,251.30 and 2,239,875.64 is: 3,358,579.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,223.16 : 9,751,251.30 = 2,239,875.64 : x
  2. Step 2: Convert to fraction form
    6,503,223.16/9,751,251.30 = 2,239,875.64/x
  3. Step 3: Cross multiply
    6,503,223.16x = 9,751,251.30 × 2,239,875.64
  4. Step 4: Simplify right side
    6,503,223.16x = 21,841,590,246,388.34
  5. Step 5: Solve for x
    x = 21,841,590,246,388.34/6,503,223.16
  6. Step 6: Final answer
    x = 3,358,579.23

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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.