Home / 6,572,039.07-9,859,179.58-2,930,090.48

Finding the Fourth Proportional to 6,572,039.07, 9,859,179.58 and 2,930,090.48

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Solution

The fourth proportional to 6,572,039.07, 9,859,179.58 and 2,930,090.48 is: 4,395,635.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,039.07 : 9,859,179.58 = 2,930,090.48 : x
  2. Step 2: Convert to fraction form
    6,572,039.07/9,859,179.58 = 2,930,090.48/x
  3. Step 3: Cross multiply
    6,572,039.07x = 9,859,179.58 × 2,930,090.48
  4. Step 4: Simplify right side
    6,572,039.07x = 28,888,288,171,347.28
  5. Step 5: Solve for x
    x = 28,888,288,171,347.28/6,572,039.07
  6. Step 6: Final answer
    x = 4,395,635.49

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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.