Home / 5,541,339.16-8,316,122.73-4,195,196.92

Finding the Fourth Proportional to 5,541,339.16, 8,316,122.73 and 4,195,196.92

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Solution

The fourth proportional to 5,541,339.16, 8,316,122.73 and 4,195,196.92 is: 6,295,909.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,339.16 : 8,316,122.73 = 4,195,196.92 : x
  2. Step 2: Convert to fraction form
    5,541,339.16/8,316,122.73 = 4,195,196.92/x
  3. Step 3: Cross multiply
    5,541,339.16x = 8,316,122.73 × 4,195,196.92
  4. Step 4: Simplify right side
    5,541,339.16x = 34,887,772,463,237.99
  5. Step 5: Solve for x
    x = 34,887,772,463,237.99/5,541,339.16
  6. Step 6: Final answer
    x = 6,295,909.97

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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.