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Finding the Fourth Proportional to 594,159.87, 819,935.04 and 322,233.77

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Solution

The fourth proportional to 594,159.87, 819,935.04 and 322,233.77 is: 444,679.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,159.87 : 819,935.04 = 322,233.77 : x
  2. Step 2: Convert to fraction form
    594,159.87/819,935.04 = 322,233.77/x
  3. Step 3: Cross multiply
    594,159.87x = 819,935.04 × 322,233.77
  4. Step 4: Simplify right side
    594,159.87x = 264,210,759,094.30
  5. Step 5: Solve for x
    x = 264,210,759,094.30/594,159.87
  6. Step 6: Final answer
    x = 444,679.58

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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.