Home / 9,716,495.88-14,564,989.80-3,322,375.32

Finding the Fourth Proportional to 9,716,495.88, 14,564,989.80 and 3,322,375.32

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Solution

The fourth proportional to 9,716,495.88, 14,564,989.80 and 3,322,375.32 is: 4,980,227.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,716,495.88 : 14,564,989.80 = 3,322,375.32 : x
  2. Step 2: Convert to fraction form
    9,716,495.88/14,564,989.80 = 3,322,375.32/x
  3. Step 3: Cross multiply
    9,716,495.88x = 14,564,989.80 × 3,322,375.32
  4. Step 4: Simplify right side
    9,716,495.88x = 48,390,362,630,959.86
  5. Step 5: Solve for x
    x = 48,390,362,630,959.86/9,716,495.88
  6. Step 6: Final answer
    x = 4,980,227.77

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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.