Home / 3,596,741.04-4,963,444.70-1,965,113.36

Finding the Fourth Proportional to 3,596,741.04, 4,963,444.70 and 1,965,113.36

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Solution

The fourth proportional to 3,596,741.04, 4,963,444.70 and 1,965,113.36 is: 2,711,824.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,741.04 : 4,963,444.70 = 1,965,113.36 : x
  2. Step 2: Convert to fraction form
    3,596,741.04/4,963,444.70 = 1,965,113.36/x
  3. Step 3: Cross multiply
    3,596,741.04x = 4,963,444.70 × 1,965,113.36
  4. Step 4: Simplify right side
    3,596,741.04x = 9,753,731,491,591.19
  5. Step 5: Solve for x
    x = 9,753,731,491,591.19/3,596,741.04
  6. Step 6: Final answer
    x = 2,711,824.78

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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.