Home / 6,297,890.10-9,432,838.35-4,873,326.90

Finding the Fourth Proportional to 6,297,890.10, 9,432,838.35 and 4,873,326.90

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Solution

The fourth proportional to 6,297,890.10, 9,432,838.35 and 4,873,326.90 is: 7,299,159.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,890.10 : 9,432,838.35 = 4,873,326.90 : x
  2. Step 2: Convert to fraction form
    6,297,890.10/9,432,838.35 = 4,873,326.90/x
  3. Step 3: Cross multiply
    6,297,890.10x = 9,432,838.35 × 4,873,326.90
  4. Step 4: Simplify right side
    6,297,890.10x = 45,969,304,874,406.62
  5. Step 5: Solve for x
    x = 45,969,304,874,406.62/6,297,890.10
  6. Step 6: Final answer
    x = 7,299,159.58

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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.