Home / 790,252.83-1,184,181.86-523,056.11

Finding the Fourth Proportional to 790,252.83, 1,184,181.86 and 523,056.11

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Solution

The fourth proportional to 790,252.83, 1,184,181.86 and 523,056.11 is: 783,791.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,252.83 : 1,184,181.86 = 523,056.11 : x
  2. Step 2: Convert to fraction form
    790,252.83/1,184,181.86 = 523,056.11/x
  3. Step 3: Cross multiply
    790,252.83x = 1,184,181.86 × 523,056.11
  4. Step 4: Simplify right side
    790,252.83x = 619,393,552,610.90
  5. Step 5: Solve for x
    x = 619,393,552,610.90/790,252.83
  6. Step 6: Final answer
    x = 783,791.63

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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.