Home / 9,065,464.65-13,600,602.68-3,945,697.65

Finding the Fourth Proportional to 9,065,464.65, 13,600,602.68 and 3,945,697.65

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Solution

The fourth proportional to 9,065,464.65, 13,600,602.68 and 3,945,697.65 is: 5,919,593.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,464.65 : 13,600,602.68 = 3,945,697.65 : x
  2. Step 2: Convert to fraction form
    9,065,464.65/13,600,602.68 = 3,945,697.65/x
  3. Step 3: Cross multiply
    9,065,464.65x = 13,600,602.68 × 3,945,697.65
  4. Step 4: Simplify right side
    9,065,464.65x = 53,663,866,013,331.22
  5. Step 5: Solve for x
    x = 53,663,866,013,331.22/9,065,464.65
  6. Step 6: Final answer
    x = 5,919,593.54

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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.