Home / 7,134,837.60-10,703,891.28-3,092,004

Finding the Fourth Proportional to 7,134,837.60, 10,703,891.28 and 3,092,004

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Solution

The fourth proportional to 7,134,837.60, 10,703,891.28 and 3,092,004 is: 4,638,714.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,837.60 : 10,703,891.28 = 3,092,004 : x
  2. Step 2: Convert to fraction form
    7,134,837.60/10,703,891.28 = 3,092,004/x
  3. Step 3: Cross multiply
    7,134,837.60x = 10,703,891.28 × 3,092,004
  4. Step 4: Simplify right side
    7,134,837.60x = 33,096,474,653,325.12
  5. Step 5: Solve for x
    x = 33,096,474,653,325.12/7,134,837.60
  6. Step 6: Final answer
    x = 4,638,714.50

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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.