Home / 7,333,357.33-10,119,838.57-4,070,087.83

Finding the Fourth Proportional to 7,333,357.33, 10,119,838.57 and 4,070,087.83

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Solution

The fourth proportional to 7,333,357.33, 10,119,838.57 and 4,070,087.83 is: 5,616,613.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,357.33 : 10,119,838.57 = 4,070,087.83 : x
  2. Step 2: Convert to fraction form
    7,333,357.33/10,119,838.57 = 4,070,087.83/x
  3. Step 3: Cross multiply
    7,333,357.33x = 10,119,838.57 × 4,070,087.83
  4. Step 4: Simplify right side
    7,333,357.33x = 41,188,631,805,321.60
  5. Step 5: Solve for x
    x = 41,188,631,805,321.60/7,333,357.33
  6. Step 6: Final answer
    x = 5,616,613.23

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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.