Home / 4,439,739-6,126,845.24-2,402,548.52

Finding the Fourth Proportional to 4,439,739, 6,126,845.24 and 2,402,548.52

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Solution

The fourth proportional to 4,439,739, 6,126,845.24 and 2,402,548.52 is: 3,315,519.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,739 : 6,126,845.24 = 2,402,548.52 : x
  2. Step 2: Convert to fraction form
    4,439,739/6,126,845.24 = 2,402,548.52/x
  3. Step 3: Cross multiply
    4,439,739x = 6,126,845.24 × 2,402,548.52
  4. Step 4: Simplify right side
    4,439,739x = 14,720,042,963,631.04
  5. Step 5: Solve for x
    x = 14,720,042,963,631.04/4,439,739
  6. Step 6: Final answer
    x = 3,315,519.89

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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.