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Finding the Fourth Proportional to 604,290.68, 833,941.50 and 332,370.02

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Solution

The fourth proportional to 604,290.68, 833,941.50 and 332,370.02 is: 458,681.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,290.68 : 833,941.50 = 332,370.02 : x
  2. Step 2: Convert to fraction form
    604,290.68/833,941.50 = 332,370.02/x
  3. Step 3: Cross multiply
    604,290.68x = 833,941.50 × 332,370.02
  4. Step 4: Simplify right side
    604,290.68x = 277,177,153,033.83
  5. Step 5: Solve for x
    x = 277,177,153,033.83/604,290.68
  6. Step 6: Final answer
    x = 458,681.83

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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.