Home / 9,604,172.93-14,415,998.12-8,516,935.27

Finding the Fourth Proportional to 9,604,172.93, 14,415,998.12 and 8,516,935.27

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Solution

The fourth proportional to 9,604,172.93, 14,415,998.12 and 8,516,935.27 is: 12,784,039.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,172.93 : 14,415,998.12 = 8,516,935.27 : x
  2. Step 2: Convert to fraction form
    9,604,172.93/14,415,998.12 = 8,516,935.27/x
  3. Step 3: Cross multiply
    9,604,172.93x = 14,415,998.12 × 8,516,935.27
  4. Step 4: Simplify right side
    9,604,172.93x = 122,780,122,840,481.67
  5. Step 5: Solve for x
    x = 122,780,122,840,481.67/9,604,172.93
  6. Step 6: Final answer
    x = 12,784,039.16

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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.