Home / 6,952,671.18-9,597,839.45-4,475,467.22

Finding the Fourth Proportional to 6,952,671.18, 9,597,839.45 and 4,475,467.22

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Solution

The fourth proportional to 6,952,671.18, 9,597,839.45 and 4,475,467.22 is: 6,178,174.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,671.18 : 9,597,839.45 = 4,475,467.22 : x
  2. Step 2: Convert to fraction form
    6,952,671.18/9,597,839.45 = 4,475,467.22/x
  3. Step 3: Cross multiply
    6,952,671.18x = 9,597,839.45 × 4,475,467.22
  4. Step 4: Simplify right side
    6,952,671.18x = 42,954,815,770,931.30
  5. Step 5: Solve for x
    x = 42,954,815,770,931.30/6,952,671.18
  6. Step 6: Final answer
    x = 6,178,174.50

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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.