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Finding the Fourth Proportional to 602,393.00, 902,359.31 and 336,295.26

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Solution

The fourth proportional to 602,393.00, 902,359.31 and 336,295.26 is: 503,756.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,393.00 : 902,359.31 = 336,295.26 : x
  2. Step 2: Convert to fraction form
    602,393.00/902,359.31 = 336,295.26/x
  3. Step 3: Cross multiply
    602,393.00x = 902,359.31 × 336,295.26
  4. Step 4: Simplify right side
    602,393.00x = 303,459,157,088.39
  5. Step 5: Solve for x
    x = 303,459,157,088.39/602,393.00
  6. Step 6: Final answer
    x = 503,756.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.