Home / 1,365,108.12-2,046,787.38-566,940.60

Finding the Fourth Proportional to 1,365,108.12, 2,046,787.38 and 566,940.60

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Solution

The fourth proportional to 1,365,108.12, 2,046,787.38 and 566,940.60 is: 850,047.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,108.12 : 2,046,787.38 = 566,940.60 : x
  2. Step 2: Convert to fraction form
    1,365,108.12/2,046,787.38 = 566,940.60/x
  3. Step 3: Cross multiply
    1,365,108.12x = 2,046,787.38 × 566,940.60
  4. Step 4: Simplify right side
    1,365,108.12x = 1,160,406,865,289.63
  5. Step 5: Solve for x
    x = 1,160,406,865,289.63/1,365,108.12
  6. Step 6: Final answer
    x = 850,047.59

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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.