Home / 4,838,318.39-6,676,880.43-2,633,189.87

Finding the Fourth Proportional to 4,838,318.39, 6,676,880.43 and 2,633,189.87

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Solution

The fourth proportional to 4,838,318.39, 6,676,880.43 and 2,633,189.87 is: 3,633,802.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,318.39 : 6,676,880.43 = 2,633,189.87 : x
  2. Step 2: Convert to fraction form
    4,838,318.39/6,676,880.43 = 2,633,189.87/x
  3. Step 3: Cross multiply
    4,838,318.39x = 6,676,880.43 × 2,633,189.87
  4. Step 4: Simplify right side
    4,838,318.39x = 17,581,493,878,092.84
  5. Step 5: Solve for x
    x = 17,581,493,878,092.84/4,838,318.39
  6. Step 6: Final answer
    x = 3,633,802.59

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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.