Home / 6,372,615.27-9,558,931.96-4,864,858.86

Finding the Fourth Proportional to 6,372,615.27, 9,558,931.96 and 4,864,858.86

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Solution

The fourth proportional to 6,372,615.27, 9,558,931.96 and 4,864,858.86 is: 7,297,295.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,615.27 : 9,558,931.96 = 4,864,858.86 : x
  2. Step 2: Convert to fraction form
    6,372,615.27/9,558,931.96 = 4,864,858.86/x
  3. Step 3: Cross multiply
    6,372,615.27x = 9,558,931.96 × 4,864,858.86
  4. Step 4: Simplify right side
    6,372,615.27x = 46,502,854,879,670.23
  5. Step 5: Solve for x
    x = 46,502,854,879,670.23/6,372,615.27
  6. Step 6: Final answer
    x = 7,297,295.20

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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.