Home / 5,058,564.30-7,587,846.45-4,527,123.30

Finding the Fourth Proportional to 5,058,564.30, 7,587,846.45 and 4,527,123.30

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Solution

The fourth proportional to 5,058,564.30, 7,587,846.45 and 4,527,123.30 is: 6,790,684.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,564.30 : 7,587,846.45 = 4,527,123.30 : x
  2. Step 2: Convert to fraction form
    5,058,564.30/7,587,846.45 = 4,527,123.30/x
  3. Step 3: Cross multiply
    5,058,564.30x = 7,587,846.45 × 4,527,123.30
  4. Step 4: Simplify right side
    5,058,564.30x = 34,351,116,460,617.29
  5. Step 5: Solve for x
    x = 34,351,116,460,617.29/5,058,564.30
  6. Step 6: Final answer
    x = 6,790,684.95

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Double scale
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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.