Home / 1,164,960.98-1,747,463.42-323,534.60

Finding the Fourth Proportional to 1,164,960.98, 1,747,463.42 and 323,534.60

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Solution

The fourth proportional to 1,164,960.98, 1,747,463.42 and 323,534.60 is: 485,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,960.98 : 1,747,463.42 = 323,534.60 : x
  2. Step 2: Convert to fraction form
    1,164,960.98/1,747,463.42 = 323,534.60/x
  3. Step 3: Cross multiply
    1,164,960.98x = 1,747,463.42 × 323,534.60
  4. Step 4: Simplify right side
    1,164,960.98x = 565,364,887,058.32
  5. Step 5: Solve for x
    x = 565,364,887,058.32/1,164,960.98
  6. Step 6: Final answer
    x = 485,308.00

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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.