Home / 9,592,757.30-13,237,844.58-5,241,743.28

Finding the Fourth Proportional to 9,592,757.30, 13,237,844.58 and 5,241,743.28

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Solution

The fourth proportional to 9,592,757.30, 13,237,844.58 and 5,241,743.28 is: 7,233,518.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592,757.30 : 13,237,844.58 = 5,241,743.28 : x
  2. Step 2: Convert to fraction form
    9,592,757.30/13,237,844.58 = 5,241,743.28/x
  3. Step 3: Cross multiply
    9,592,757.30x = 13,237,844.58 × 5,241,743.28
  4. Step 4: Simplify right side
    9,592,757.30x = 69,389,382,868,899.43
  5. Step 5: Solve for x
    x = 69,389,382,868,899.43/9,592,757.30
  6. Step 6: Final answer
    x = 7,233,518.03

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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.