Home / 4,837,576.69-7,256,102.59-1,471,521.25

Finding the Fourth Proportional to 4,837,576.69, 7,256,102.59 and 1,471,521.25

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Solution

The fourth proportional to 4,837,576.69, 7,256,102.59 and 1,471,521.25 is: 2,207,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,576.69 : 7,256,102.59 = 1,471,521.25 : x
  2. Step 2: Convert to fraction form
    4,837,576.69/7,256,102.59 = 1,471,521.25/x
  3. Step 3: Cross multiply
    4,837,576.69x = 7,256,102.59 × 1,471,521.25
  4. Step 4: Simplify right side
    4,837,576.69x = 10,677,509,153,365.04
  5. Step 5: Solve for x
    x = 10,677,509,153,365.04/4,837,576.69
  6. Step 6: Final answer
    x = 2,207,202.04

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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.