Home / 9,227,137.39-13,840,655.73-3,762,210.76

Finding the Fourth Proportional to 9,227,137.39, 13,840,655.73 and 3,762,210.76

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Solution

The fourth proportional to 9,227,137.39, 13,840,655.73 and 3,762,210.76 is: 5,643,295.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,137.39 : 13,840,655.73 = 3,762,210.76 : x
  2. Step 2: Convert to fraction form
    9,227,137.39/13,840,655.73 = 3,762,210.76/x
  3. Step 3: Cross multiply
    9,227,137.39x = 13,840,655.73 × 3,762,210.76
  4. Step 4: Simplify right side
    9,227,137.39x = 52,071,463,895,893.50
  5. Step 5: Solve for x
    x = 52,071,463,895,893.50/9,227,137.39
  6. Step 6: Final answer
    x = 5,643,295.61

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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.