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Finding the Fourth Proportional to 594,160.84, 819,899.58 and 336,036.52

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Solution

The fourth proportional to 594,160.84, 819,899.58 and 336,036.52 is: 463,706.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,160.84 : 819,899.58 = 336,036.52 : x
  2. Step 2: Convert to fraction form
    594,160.84/819,899.58 = 336,036.52/x
  3. Step 3: Cross multiply
    594,160.84x = 819,899.58 × 336,036.52
  4. Step 4: Simplify right side
    594,160.84x = 275,516,201,612.66
  5. Step 5: Solve for x
    x = 275,516,201,612.66/594,160.84
  6. Step 6: Final answer
    x = 463,706.43

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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.