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Finding the Fourth Proportional to 604,244.69, 833,878.62 and 332,333.15

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Solution

The fourth proportional to 604,244.69, 833,878.62 and 332,333.15 is: 458,631.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,244.69 : 833,878.62 = 332,333.15 : x
  2. Step 2: Convert to fraction form
    604,244.69/833,878.62 = 332,333.15/x
  3. Step 3: Cross multiply
    604,244.69x = 833,878.62 × 332,333.15
  4. Step 4: Simplify right side
    604,244.69x = 277,125,506,840.59
  5. Step 5: Solve for x
    x = 277,125,506,840.59/604,244.69
  6. Step 6: Final answer
    x = 458,631.27

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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.