Home / 3,596,653.43-4,963,323.66-1,965,025.68

Finding the Fourth Proportional to 3,596,653.43, 4,963,323.66 and 1,965,025.68

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Solution

The fourth proportional to 3,596,653.43, 4,963,323.66 and 1,965,025.68 is: 2,711,703.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,653.43 : 4,963,323.66 = 1,965,025.68 : x
  2. Step 2: Convert to fraction form
    3,596,653.43/4,963,323.66 = 1,965,025.68/x
  3. Step 3: Cross multiply
    3,596,653.43x = 4,963,323.66 × 1,965,025.68
  4. Step 4: Simplify right side
    3,596,653.43x = 9,753,058,445,139.02
  5. Step 5: Solve for x
    x = 9,753,058,445,139.02/3,596,653.43
  6. Step 6: Final answer
    x = 2,711,703.71

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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.