Home / 5,037,044.08-6,950,918.46-2,745,155.56

Finding the Fourth Proportional to 5,037,044.08, 6,950,918.46 and 2,745,155.56

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Solution

The fourth proportional to 5,037,044.08, 6,950,918.46 and 2,745,155.56 is: 3,788,204.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,044.08 : 6,950,918.46 = 2,745,155.56 : x
  2. Step 2: Convert to fraction form
    5,037,044.08/6,950,918.46 = 2,745,155.56/x
  3. Step 3: Cross multiply
    5,037,044.08x = 6,950,918.46 × 2,745,155.56
  4. Step 4: Simplify right side
    5,037,044.08x = 19,081,352,457,575.64
  5. Step 5: Solve for x
    x = 19,081,352,457,575.64/5,037,044.08
  6. Step 6: Final answer
    x = 3,788,204.38

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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.