Home / 4,338,200.69-6,507,324.14-1,305,545.79

Finding the Fourth Proportional to 4,338,200.69, 6,507,324.14 and 1,305,545.79

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Solution

The fourth proportional to 4,338,200.69, 6,507,324.14 and 1,305,545.79 is: 1,958,325.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,200.69 : 6,507,324.14 = 1,305,545.79 : x
  2. Step 2: Convert to fraction form
    4,338,200.69/6,507,324.14 = 1,305,545.79/x
  3. Step 3: Cross multiply
    4,338,200.69x = 6,507,324.14 × 1,305,545.79
  4. Step 4: Simplify right side
    4,338,200.69x = 8,495,609,628,614.64
  5. Step 5: Solve for x
    x = 8,495,609,628,614.64/4,338,200.69
  6. Step 6: Final answer
    x = 1,958,325.64

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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.