Home / 9,840,765.88-14,760,152.11-2,653,026.36

Finding the Fourth Proportional to 9,840,765.88, 14,760,152.11 and 2,653,026.36

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Solution

The fourth proportional to 9,840,765.88, 14,760,152.11 and 2,653,026.36 is: 3,979,270.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,765.88 : 14,760,152.11 = 2,653,026.36 : x
  2. Step 2: Convert to fraction form
    9,840,765.88/14,760,152.11 = 2,653,026.36/x
  3. Step 3: Cross multiply
    9,840,765.88x = 14,760,152.11 × 2,653,026.36
  4. Step 4: Simplify right side
    9,840,765.88x = 39,159,072,625,439.62
  5. Step 5: Solve for x
    x = 39,159,072,625,439.62/9,840,765.88
  6. Step 6: Final answer
    x = 3,979,270.83

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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.