Home / 3,596,770.28-4,963,484.25-1,965,142.52

Finding the Fourth Proportional to 3,596,770.28, 4,963,484.25 and 1,965,142.52

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Solution

The fourth proportional to 3,596,770.28, 4,963,484.25 and 1,965,142.52 is: 2,711,864.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,770.28 : 4,963,484.25 = 1,965,142.52 : x
  2. Step 2: Convert to fraction form
    3,596,770.28/4,963,484.25 = 1,965,142.52/x
  3. Step 3: Cross multiply
    3,596,770.28x = 4,963,484.25 × 1,965,142.52
  4. Step 4: Simplify right side
    3,596,770.28x = 9,753,953,947,025.31
  5. Step 5: Solve for x
    x = 9,753,953,947,025.31/3,596,770.28
  6. Step 6: Final answer
    x = 2,711,864.59

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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.