Home / 9,757,831.56-14,633,900.93-3,280,174.70

Finding the Fourth Proportional to 9,757,831.56, 14,633,900.93 and 3,280,174.70

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Solution

The fourth proportional to 9,757,831.56, 14,633,900.93 and 3,280,174.70 is: 4,919,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,757,831.56 : 14,633,900.93 = 3,280,174.70 : x
  2. Step 2: Convert to fraction form
    9,757,831.56/14,633,900.93 = 3,280,174.70/x
  3. Step 3: Cross multiply
    9,757,831.56x = 14,633,900.93 × 3,280,174.70
  4. Step 4: Simplify right side
    9,757,831.56x = 48,001,751,503,322.09
  5. Step 5: Solve for x
    x = 48,001,751,503,322.09/9,757,831.56
  6. Step 6: Final answer
    x = 4,919,305.20

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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.