Home / 794,649.50-1,096,616.32-436,953.50

Finding the Fourth Proportional to 794,649.50, 1,096,616.32 and 436,953.50

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Solution

The fourth proportional to 794,649.50, 1,096,616.32 and 436,953.50 is: 602,995.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,649.50 : 1,096,616.32 = 436,953.50 : x
  2. Step 2: Convert to fraction form
    794,649.50/1,096,616.32 = 436,953.50/x
  3. Step 3: Cross multiply
    794,649.50x = 1,096,616.32 × 436,953.50
  4. Step 4: Simplify right side
    794,649.50x = 479,170,339,181.12
  5. Step 5: Solve for x
    x = 479,170,339,181.12/794,649.50
  6. Step 6: Final answer
    x = 602,995.84

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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.