Home / 4,321,472.60-5,963,752.54-2,387,858.36

Finding the Fourth Proportional to 4,321,472.60, 5,963,752.54 and 2,387,858.36

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Solution

The fourth proportional to 4,321,472.60, 5,963,752.54 and 2,387,858.36 is: 3,295,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,472.60 : 5,963,752.54 = 2,387,858.36 : x
  2. Step 2: Convert to fraction form
    4,321,472.60/5,963,752.54 = 2,387,858.36/x
  3. Step 3: Cross multiply
    4,321,472.60x = 5,963,752.54 × 2,387,858.36
  4. Step 4: Simplify right side
    4,321,472.60x = 14,240,596,359,610.23
  5. Step 5: Solve for x
    x = 14,240,596,359,610.23/4,321,472.60
  6. Step 6: Final answer
    x = 3,295,311.04

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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.