Home / 4,277,824.26-5,901,189.03-2,900,702.22

Finding the Fourth Proportional to 4,277,824.26, 5,901,189.03 and 2,900,702.22

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Solution

The fourth proportional to 4,277,824.26, 5,901,189.03 and 2,900,702.22 is: 4,001,471.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,824.26 : 5,901,189.03 = 2,900,702.22 : x
  2. Step 2: Convert to fraction form
    4,277,824.26/5,901,189.03 = 2,900,702.22/x
  3. Step 3: Cross multiply
    4,277,824.26x = 5,901,189.03 × 2,900,702.22
  4. Step 4: Simplify right side
    4,277,824.26x = 17,117,592,119,960.65
  5. Step 5: Solve for x
    x = 17,117,592,119,960.65/4,277,824.26
  6. Step 6: Final answer
    x = 4,001,471.56

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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.