Home / 6,277,824.80-9,403,349.52-3,034,461.68

Finding the Fourth Proportional to 6,277,824.80, 9,403,349.52 and 3,034,461.68

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Solution

The fourth proportional to 6,277,824.80, 9,403,349.52 and 3,034,461.68 is: 4,545,221.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,824.80 : 9,403,349.52 = 3,034,461.68 : x
  2. Step 2: Convert to fraction form
    6,277,824.80/9,403,349.52 = 3,034,461.68/x
  3. Step 3: Cross multiply
    6,277,824.80x = 9,403,349.52 × 3,034,461.68
  4. Step 4: Simplify right side
    6,277,824.80x = 28,534,103,782,086.39
  5. Step 5: Solve for x
    x = 28,534,103,782,086.39/6,277,824.80
  6. Step 6: Final answer
    x = 4,545,221.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.