Home / 9,364,715.89-14,047,079.28-2,633,129.89

Finding the Fourth Proportional to 9,364,715.89, 14,047,079.28 and 2,633,129.89

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Solution

The fourth proportional to 9,364,715.89, 14,047,079.28 and 2,633,129.89 is: 3,949,696.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,715.89 : 14,047,079.28 = 2,633,129.89 : x
  2. Step 2: Convert to fraction form
    9,364,715.89/14,047,079.28 = 2,633,129.89/x
  3. Step 3: Cross multiply
    9,364,715.89x = 14,047,079.28 × 2,633,129.89
  4. Step 4: Simplify right side
    9,364,715.89x = 36,987,784,319,367.68
  5. Step 5: Solve for x
    x = 36,987,784,319,367.68/9,364,715.89
  6. Step 6: Final answer
    x = 3,949,696.37

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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.