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Finding the Fourth Proportional to 6,603,167.70, 9,904,751.55 and 6,036,297.30

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Solution

The fourth proportional to 6,603,167.70, 9,904,751.55 and 6,036,297.30 is: 9,054,445.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,167.70 : 9,904,751.55 = 6,036,297.30 : x
  2. Step 2: Convert to fraction form
    6,603,167.70/9,904,751.55 = 6,036,297.30/x
  3. Step 3: Cross multiply
    6,603,167.70x = 9,904,751.55 × 6,036,297.30
  4. Step 4: Simplify right side
    6,603,167.70x = 59,788,025,038,435.82
  5. Step 5: Solve for x
    x = 59,788,025,038,435.82/6,603,167.70
  6. Step 6: Final answer
    x = 9,054,445.95

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Similar ratio
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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.