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Finding the Fourth Proportional to 606,386.52, 837,141.48 and 364,723.04

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Solution

The fourth proportional to 606,386.52, 837,141.48 and 364,723.04 is: 503,515.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,386.52 : 837,141.48 = 364,723.04 : x
  2. Step 2: Convert to fraction form
    606,386.52/837,141.48 = 364,723.04/x
  3. Step 3: Cross multiply
    606,386.52x = 837,141.48 × 364,723.04
  4. Step 4: Simplify right side
    606,386.52x = 305,324,785,495.70
  5. Step 5: Solve for x
    x = 305,324,785,495.70/606,386.52
  6. Step 6: Final answer
    x = 503,515.13

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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.