Home / 9,388,665.35-14,058,743.90-6,479,734.27

Finding the Fourth Proportional to 9,388,665.35, 14,058,743.90 and 6,479,734.27

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Solution

The fourth proportional to 9,388,665.35, 14,058,743.90 and 6,479,734.27 is: 9,702,862.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,388,665.35 : 14,058,743.90 = 6,479,734.27 : x
  2. Step 2: Convert to fraction form
    9,388,665.35/14,058,743.90 = 6,479,734.27/x
  3. Step 3: Cross multiply
    9,388,665.35x = 14,058,743.90 × 6,479,734.27
  4. Step 4: Simplify right side
    9,388,665.35x = 91,096,924,539,291.05
  5. Step 5: Solve for x
    x = 91,096,924,539,291.05/9,388,665.35
  6. Step 6: Final answer
    x = 9,702,862.03

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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.