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Finding the Fourth Proportional to 604,225.50, 833,814.54 and 332,293.39

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Solution

The fourth proportional to 604,225.50, 833,814.54 and 332,293.39 is: 458,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,225.50 : 833,814.54 = 332,293.39 : x
  2. Step 2: Convert to fraction form
    604,225.50/833,814.54 = 332,293.39/x
  3. Step 3: Cross multiply
    604,225.50x = 833,814.54 × 332,293.39
  4. Step 4: Simplify right side
    604,225.50x = 277,071,057,342.43
  5. Step 5: Solve for x
    x = 277,071,057,342.43/604,225.50
  6. Step 6: Final answer
    x = 458,555.72

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1.5x scale

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.