Home / 4,313,368.71-5,952,468.60-2,379,628.58

Finding the Fourth Proportional to 4,313,368.71, 5,952,468.60 and 2,379,628.58

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Solution

The fourth proportional to 4,313,368.71, 5,952,468.60 and 2,379,628.58 is: 3,283,898.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,368.71 : 5,952,468.60 = 2,379,628.58 : x
  2. Step 2: Convert to fraction form
    4,313,368.71/5,952,468.60 = 2,379,628.58/x
  3. Step 3: Cross multiply
    4,313,368.71x = 5,952,468.60 × 2,379,628.58
  4. Step 4: Simplify right side
    4,313,368.71x = 14,164,664,372,350.25
  5. Step 5: Solve for x
    x = 14,164,664,372,350.25/4,313,368.71
  6. Step 6: Final answer
    x = 3,283,898.35

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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.