Home / 6,282,096.72-9,422,022.36-1,671,107.90

Finding the Fourth Proportional to 6,282,096.72, 9,422,022.36 and 1,671,107.90

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Solution

The fourth proportional to 6,282,096.72, 9,422,022.36 and 1,671,107.90 is: 2,506,363.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,096.72 : 9,422,022.36 = 1,671,107.90 : x
  2. Step 2: Convert to fraction form
    6,282,096.72/9,422,022.36 = 1,671,107.90/x
  3. Step 3: Cross multiply
    6,282,096.72x = 9,422,022.36 × 1,671,107.90
  4. Step 4: Simplify right side
    6,282,096.72x = 15,745,215,999,772.64
  5. Step 5: Solve for x
    x = 15,745,215,999,772.64/6,282,096.72
  6. Step 6: Final answer
    x = 2,506,363.19

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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.