Home / 2,576,116.05-3,864,454.35-956,694.93

Finding the Fourth Proportional to 2,576,116.05, 3,864,454.35 and 956,694.93

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Solution

The fourth proportional to 2,576,116.05, 3,864,454.35 and 956,694.93 is: 1,435,146.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,116.05 : 3,864,454.35 = 956,694.93 : x
  2. Step 2: Convert to fraction form
    2,576,116.05/3,864,454.35 = 956,694.93/x
  3. Step 3: Cross multiply
    2,576,116.05x = 3,864,454.35 × 956,694.93
  4. Step 4: Simplify right side
    2,576,116.05x = 3,697,103,883,861.45
  5. Step 5: Solve for x
    x = 3,697,103,883,861.45/2,576,116.05
  6. Step 6: Final answer
    x = 1,435,146.48

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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.