Home / 9,630,347.80-14,441,322.06-3,642,516.76

Finding the Fourth Proportional to 9,630,347.80, 14,441,322.06 and 3,642,516.76

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Solution

The fourth proportional to 9,630,347.80, 14,441,322.06 and 3,642,516.76 is: 5,462,186.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,347.80 : 14,441,322.06 = 3,642,516.76 : x
  2. Step 2: Convert to fraction form
    9,630,347.80/14,441,322.06 = 3,642,516.76/x
  3. Step 3: Cross multiply
    9,630,347.80x = 14,441,322.06 × 3,642,516.76
  4. Step 4: Simplify right side
    9,630,347.80x = 52,602,757,640,107.73
  5. Step 5: Solve for x
    x = 52,602,757,640,107.73/9,630,347.80
  6. Step 6: Final answer
    x = 5,462,186.70

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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.