Home / 9,014,926.58-12,439,222.73-5,093,251.81

Finding the Fourth Proportional to 9,014,926.58, 12,439,222.73 and 5,093,251.81

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Solution

The fourth proportional to 9,014,926.58, 12,439,222.73 and 5,093,251.81 is: 7,027,910.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,926.58 : 12,439,222.73 = 5,093,251.81 : x
  2. Step 2: Convert to fraction form
    9,014,926.58/12,439,222.73 = 5,093,251.81/x
  3. Step 3: Cross multiply
    9,014,926.58x = 12,439,222.73 × 5,093,251.81
  4. Step 4: Simplify right side
    9,014,926.58x = 63,356,093,668,363.86
  5. Step 5: Solve for x
    x = 63,356,093,668,363.86/9,014,926.58
  6. Step 6: Final answer
    x = 7,027,910.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.