Home / 902,058.50-1,353,167.67-237,210.50

Finding the Fourth Proportional to 902,058.50, 1,353,167.67 and 237,210.50

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Solution

The fourth proportional to 902,058.50, 1,353,167.67 and 237,210.50 is: 355,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,058.50 : 1,353,167.67 = 237,210.50 : x
  2. Step 2: Convert to fraction form
    902,058.50/1,353,167.67 = 237,210.50/x
  3. Step 3: Cross multiply
    902,058.50x = 1,353,167.67 × 237,210.50
  4. Step 4: Simplify right side
    902,058.50x = 320,985,579,584.54
  5. Step 5: Solve for x
    x = 320,985,579,584.54/902,058.50
  6. Step 6: Final answer
    x = 355,836.77

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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.