Home / 4,693,372.96-6,476,857.32-2,547,196.96

Finding the Fourth Proportional to 4,693,372.96, 6,476,857.32 and 2,547,196.96

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Solution

The fourth proportional to 4,693,372.96, 6,476,857.32 and 2,547,196.96 is: 3,515,133.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,372.96 : 6,476,857.32 = 2,547,196.96 : x
  2. Step 2: Convert to fraction form
    4,693,372.96/6,476,857.32 = 2,547,196.96/x
  3. Step 3: Cross multiply
    4,693,372.96x = 6,476,857.32 × 2,547,196.96
  4. Step 4: Simplify right side
    4,693,372.96x = 16,497,831,275,857.75
  5. Step 5: Solve for x
    x = 16,497,831,275,857.75/4,693,372.96
  6. Step 6: Final answer
    x = 3,515,133.23

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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.