Home / 6,577,053.93-9,076,174.33-3,676,785.75

Finding the Fourth Proportional to 6,577,053.93, 9,076,174.33 and 3,676,785.75

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Solution

The fourth proportional to 6,577,053.93, 9,076,174.33 and 3,676,785.75 is: 5,073,874.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,053.93 : 9,076,174.33 = 3,676,785.75 : x
  2. Step 2: Convert to fraction form
    6,577,053.93/9,076,174.33 = 3,676,785.75/x
  3. Step 3: Cross multiply
    6,577,053.93x = 9,076,174.33 × 3,676,785.75
  4. Step 4: Simplify right side
    6,577,053.93x = 33,371,148,441,059.80
  5. Step 5: Solve for x
    x = 33,371,148,441,059.80/6,577,053.93
  6. Step 6: Final answer
    x = 5,073,874.84

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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.