Home / 794,212.02-1,096,039.08-467,465.85

Finding the Fourth Proportional to 794,212.02, 1,096,039.08 and 467,465.85

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Solution

The fourth proportional to 794,212.02, 1,096,039.08 and 467,465.85 is: 645,118.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,212.02 : 1,096,039.08 = 467,465.85 : x
  2. Step 2: Convert to fraction form
    794,212.02/1,096,039.08 = 467,465.85/x
  3. Step 3: Cross multiply
    794,212.02x = 1,096,039.08 × 467,465.85
  4. Step 4: Simplify right side
    794,212.02x = 512,360,840,165.42
  5. Step 5: Solve for x
    x = 512,360,840,165.42/794,212.02
  6. Step 6: Final answer
    x = 645,118.47

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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.