Home / 6,502,996.54-9,760,547.22-3,310,512.76

Finding the Fourth Proportional to 6,502,996.54, 9,760,547.22 and 3,310,512.76

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Solution

The fourth proportional to 6,502,996.54, 9,760,547.22 and 3,310,512.76 is: 4,968,850.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,996.54 : 9,760,547.22 = 3,310,512.76 : x
  2. Step 2: Convert to fraction form
    6,502,996.54/9,760,547.22 = 3,310,512.76/x
  3. Step 3: Cross multiply
    6,502,996.54x = 9,760,547.22 × 3,310,512.76
  4. Step 4: Simplify right side
    6,502,996.54x = 32,312,416,116,392.53
  5. Step 5: Solve for x
    x = 32,312,416,116,392.53/6,502,996.54
  6. Step 6: Final answer
    x = 4,968,850.27

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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.