Home / 3,231,547.62-4,457,896.85-2,466,272.58

Finding the Fourth Proportional to 3,231,547.62, 4,457,896.85 and 2,466,272.58

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Solution

The fourth proportional to 3,231,547.62, 4,457,896.85 and 2,466,272.58 is: 3,402,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,547.62 : 4,457,896.85 = 2,466,272.58 : x
  2. Step 2: Convert to fraction form
    3,231,547.62/4,457,896.85 = 2,466,272.58/x
  3. Step 3: Cross multiply
    3,231,547.62x = 4,457,896.85 × 2,466,272.58
  4. Step 4: Simplify right side
    3,231,547.62x = 10,994,388,765,623.37
  5. Step 5: Solve for x
    x = 10,994,388,765,623.37/3,231,547.62
  6. Step 6: Final answer
    x = 3,402,205.40

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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.