Home / 7,267,354.96-10,902,719.82-2,475,085.72

Finding the Fourth Proportional to 7,267,354.96, 10,902,719.82 and 2,475,085.72

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Solution

The fourth proportional to 7,267,354.96, 10,902,719.82 and 2,475,085.72 is: 3,713,203.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,354.96 : 10,902,719.82 = 2,475,085.72 : x
  2. Step 2: Convert to fraction form
    7,267,354.96/10,902,719.82 = 2,475,085.72/x
  3. Step 3: Cross multiply
    7,267,354.96x = 10,902,719.82 × 2,475,085.72
  4. Step 4: Simplify right side
    7,267,354.96x = 26,985,166,135,642.97
  5. Step 5: Solve for x
    x = 26,985,166,135,642.97/7,267,354.96
  6. Step 6: Final answer
    x = 3,713,203.26

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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.