Home / 4,096,957.34-5,653,769.96-2,261,415.40

Finding the Fourth Proportional to 4,096,957.34, 5,653,769.96 and 2,261,415.40

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Solution

The fourth proportional to 4,096,957.34, 5,653,769.96 and 2,261,415.40 is: 3,120,736.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,957.34 : 5,653,769.96 = 2,261,415.40 : x
  2. Step 2: Convert to fraction form
    4,096,957.34/5,653,769.96 = 2,261,415.40/x
  3. Step 3: Cross multiply
    4,096,957.34x = 5,653,769.96 × 2,261,415.40
  4. Step 4: Simplify right side
    4,096,957.34x = 12,785,522,455,601.38
  5. Step 5: Solve for x
    x = 12,785,522,455,601.38/4,096,957.34
  6. Step 6: Final answer
    x = 3,120,736.05

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1.5x scale

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.