Home / 6,375,740.80-8,798,444.58-3,475,122.52

Finding the Fourth Proportional to 6,375,740.80, 8,798,444.58 and 3,475,122.52

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Solution

The fourth proportional to 6,375,740.80, 8,798,444.58 and 3,475,122.52 is: 4,795,626.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,740.80 : 8,798,444.58 = 3,475,122.52 : x
  2. Step 2: Convert to fraction form
    6,375,740.80/8,798,444.58 = 3,475,122.52/x
  3. Step 3: Cross multiply
    6,375,740.80x = 8,798,444.58 × 3,475,122.52
  4. Step 4: Simplify right side
    6,375,740.80x = 30,575,672,900,929.94
  5. Step 5: Solve for x
    x = 30,575,672,900,929.94/6,375,740.80
  6. Step 6: Final answer
    x = 4,795,626.71

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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.