Home / 6,361,138.35-9,541,663.74-2,574,566.55

Finding the Fourth Proportional to 6,361,138.35, 9,541,663.74 and 2,574,566.55

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Solution

The fourth proportional to 6,361,138.35, 9,541,663.74 and 2,574,566.55 is: 3,861,832.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,361,138.35 : 9,541,663.74 = 2,574,566.55 : x
  2. Step 2: Convert to fraction form
    6,361,138.35/9,541,663.74 = 2,574,566.55/x
  3. Step 3: Cross multiply
    6,361,138.35x = 9,541,663.74 × 2,574,566.55
  4. Step 4: Simplify right side
    6,361,138.35x = 24,565,648,296,351.89
  5. Step 5: Solve for x
    x = 24,565,648,296,351.89/6,361,138.35
  6. Step 6: Final answer
    x = 3,861,832.10

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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.