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Finding the Fourth Proportional to 604,242.68, 833,864.48 and 332,322.44

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Solution

The fourth proportional to 604,242.68, 833,864.48 and 332,322.44 is: 458,610.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,242.68 : 833,864.48 = 332,322.44 : x
  2. Step 2: Convert to fraction form
    604,242.68/833,864.48 = 332,322.44/x
  3. Step 3: Cross multiply
    604,242.68x = 833,864.48 × 332,322.44
  4. Step 4: Simplify right side
    604,242.68x = 277,111,878,622.93
  5. Step 5: Solve for x
    x = 277,111,878,622.93/604,242.68
  6. Step 6: Final answer
    x = 458,610.24

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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.