Home / 9,893,493.08-14,818,910.34-6,680,953.88

Finding the Fourth Proportional to 9,893,493.08, 14,818,910.34 and 6,680,953.88

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Solution

The fourth proportional to 9,893,493.08, 14,818,910.34 and 6,680,953.88 is: 10,007,027.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893,493.08 : 14,818,910.34 = 6,680,953.88 : x
  2. Step 2: Convert to fraction form
    9,893,493.08/14,818,910.34 = 6,680,953.88/x
  3. Step 3: Cross multiply
    9,893,493.08x = 14,818,910.34 × 6,680,953.88
  4. Step 4: Simplify right side
    9,893,493.08x = 99,004,456,533,395.11
  5. Step 5: Solve for x
    x = 99,004,456,533,395.11/9,893,493.08
  6. Step 6: Final answer
    x = 10,007,027.42

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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.