Home / 423,102.49-583,933.10-241,822.06

Finding the Fourth Proportional to 423,102.49, 583,933.10 and 241,822.06

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Solution

The fourth proportional to 423,102.49, 583,933.10 and 241,822.06 is: 333,743.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,102.49 : 583,933.10 = 241,822.06 : x
  2. Step 2: Convert to fraction form
    423,102.49/583,933.10 = 241,822.06/x
  3. Step 3: Cross multiply
    423,102.49x = 583,933.10 × 241,822.06
  4. Step 4: Simplify right side
    423,102.49x = 141,207,903,835.49
  5. Step 5: Solve for x
    x = 141,207,903,835.49/423,102.49
  6. Step 6: Final answer
    x = 333,743.97

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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.