Home / 3,596,660.60-4,963,333.52-1,965,032.84

Finding the Fourth Proportional to 3,596,660.60, 4,963,333.52 and 1,965,032.84

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Solution

The fourth proportional to 3,596,660.60, 4,963,333.52 and 1,965,032.84 is: 2,711,713.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,660.60 : 4,963,333.52 = 1,965,032.84 : x
  2. Step 2: Convert to fraction form
    3,596,660.60/4,963,333.52 = 1,965,032.84/x
  3. Step 3: Cross multiply
    3,596,660.60x = 4,963,333.52 × 1,965,032.84
  4. Step 4: Simplify right side
    3,596,660.60x = 9,753,113,362,672.80
  5. Step 5: Solve for x
    x = 9,753,113,362,672.80/3,596,660.60
  6. Step 6: Final answer
    x = 2,711,713.57

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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.