Home / 4,466,829.17-6,696,977.22-1,432,467.81

Finding the Fourth Proportional to 4,466,829.17, 6,696,977.22 and 1,432,467.81

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Solution

The fourth proportional to 4,466,829.17, 6,696,977.22 and 1,432,467.81 is: 2,147,654.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,829.17 : 6,696,977.22 = 1,432,467.81 : x
  2. Step 2: Convert to fraction form
    4,466,829.17/6,696,977.22 = 1,432,467.81/x
  3. Step 3: Cross multiply
    4,466,829.17x = 6,696,977.22 × 1,432,467.81
  4. Step 4: Simplify right side
    4,466,829.17x = 9,593,204,317,066.95
  5. Step 5: Solve for x
    x = 9,593,204,317,066.95/4,466,829.17
  6. Step 6: Final answer
    x = 2,147,654.18

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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.