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Finding the Fourth Proportional to 6,498,624.02, 8,968,702.93 and 3,598,014.93

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Solution

The fourth proportional to 6,498,624.02, 8,968,702.93 and 3,598,014.93 is: 4,965,593.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,624.02 : 8,968,702.93 = 3,598,014.93 : x
  2. Step 2: Convert to fraction form
    6,498,624.02/8,968,702.93 = 3,598,014.93/x
  3. Step 3: Cross multiply
    6,498,624.02x = 8,968,702.93 × 3,598,014.93
  4. Step 4: Simplify right side
    6,498,624.02x = 32,269,527,044,874.75
  5. Step 5: Solve for x
    x = 32,269,527,044,874.75/6,498,624.02
  6. Step 6: Final answer
    x = 4,965,593.79

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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.