Home / 3,596,724.71-4,963,421.45-1,965,096.96

Finding the Fourth Proportional to 3,596,724.71, 4,963,421.45 and 1,965,096.96

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Solution

The fourth proportional to 3,596,724.71, 4,963,421.45 and 1,965,096.96 is: 2,711,801.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,724.71 : 4,963,421.45 = 1,965,096.96 : x
  2. Step 2: Convert to fraction form
    3,596,724.71/4,963,421.45 = 1,965,096.96/x
  3. Step 3: Cross multiply
    3,596,724.71x = 4,963,421.45 × 1,965,096.96
  4. Step 4: Simplify right side
    3,596,724.71x = 9,753,604,375,076.52
  5. Step 5: Solve for x
    x = 9,753,604,375,076.52/3,596,724.71
  6. Step 6: Final answer
    x = 2,711,801.75

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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.