Home / 7,992,175.59-11,029,181.56-4,459,935.17

Finding the Fourth Proportional to 7,992,175.59, 11,029,181.56 and 4,459,935.17

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Solution

The fourth proportional to 7,992,175.59, 11,029,181.56 and 4,459,935.17 is: 6,154,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,175.59 : 11,029,181.56 = 4,459,935.17 : x
  2. Step 2: Convert to fraction form
    7,992,175.59/11,029,181.56 = 4,459,935.17/x
  3. Step 3: Cross multiply
    7,992,175.59x = 11,029,181.56 × 4,459,935.17
  4. Step 4: Simplify right side
    7,992,175.59x = 49,189,434,746,909.30
  5. Step 5: Solve for x
    x = 49,189,434,746,909.30/7,992,175.59
  6. Step 6: Final answer
    x = 6,154,698.96

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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.