Home / 3,459,874.86-4,773,819.33-2,008,696.50

Finding the Fourth Proportional to 3,459,874.86, 4,773,819.33 and 2,008,696.50

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Solution

The fourth proportional to 3,459,874.86, 4,773,819.33 and 2,008,696.50 is: 2,771,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,874.86 : 4,773,819.33 = 2,008,696.50 : x
  2. Step 2: Convert to fraction form
    3,459,874.86/4,773,819.33 = 2,008,696.50/x
  3. Step 3: Cross multiply
    3,459,874.86x = 4,773,819.33 × 2,008,696.50
  4. Step 4: Simplify right side
    3,459,874.86x = 9,589,154,179,803.35
  5. Step 5: Solve for x
    x = 9,589,154,179,803.35/3,459,874.86
  6. Step 6: Final answer
    x = 2,771,532.08

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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.