Home / 4,418,606.72-6,097,619.20-2,484,866.72

Finding the Fourth Proportional to 4,418,606.72, 6,097,619.20 and 2,484,866.72

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Solution

The fourth proportional to 4,418,606.72, 6,097,619.20 and 2,484,866.72 is: 3,429,083.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,606.72 : 6,097,619.20 = 2,484,866.72 : x
  2. Step 2: Convert to fraction form
    4,418,606.72/6,097,619.20 = 2,484,866.72/x
  3. Step 3: Cross multiply
    4,418,606.72x = 6,097,619.20 × 2,484,866.72
  4. Step 4: Simplify right side
    4,418,606.72x = 15,151,771,021,313.03
  5. Step 5: Solve for x
    x = 15,151,771,021,313.03/4,418,606.72
  6. Step 6: Final answer
    x = 3,429,083.42

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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.