Home / 9,630,317.70-14,447,614.95-3,240,389.70

Finding the Fourth Proportional to 9,630,317.70, 14,447,614.95 and 3,240,389.70

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Solution

The fourth proportional to 9,630,317.70, 14,447,614.95 and 3,240,389.70 is: 4,861,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,317.70 : 14,447,614.95 = 3,240,389.70 : x
  2. Step 2: Convert to fraction form
    9,630,317.70/14,447,614.95 = 3,240,389.70/x
  3. Step 3: Cross multiply
    9,630,317.70x = 14,447,614.95 × 3,240,389.70
  4. Step 4: Simplify right side
    9,630,317.70x = 46,815,902,673,546.02
  5. Step 5: Solve for x
    x = 46,815,902,673,546.02/9,630,317.70
  6. Step 6: Final answer
    x = 4,861,304.07

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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.