Home / 4,148,042.46-6,224,294.45-3,997,060.18

Finding the Fourth Proportional to 4,148,042.46, 6,224,294.45 and 3,997,060.18

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Solution

The fourth proportional to 4,148,042.46, 6,224,294.45 and 3,997,060.18 is: 5,997,739.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,042.46 : 6,224,294.45 = 3,997,060.18 : x
  2. Step 2: Convert to fraction form
    4,148,042.46/6,224,294.45 = 3,997,060.18/x
  3. Step 3: Cross multiply
    4,148,042.46x = 6,224,294.45 × 3,997,060.18
  4. Step 4: Simplify right side
    4,148,042.46x = 24,878,879,494,690.00
  5. Step 5: Solve for x
    x = 24,878,879,494,690.00/4,148,042.46
  6. Step 6: Final answer
    x = 5,997,739.83

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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.