Home / 2,665,855.76-3,676,259.64-2,444,570.24

Finding the Fourth Proportional to 2,665,855.76, 3,676,259.64 and 2,444,570.24

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Solution

The fourth proportional to 2,665,855.76, 3,676,259.64 and 2,444,570.24 is: 3,371,103.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,665,855.76 : 3,676,259.64 = 2,444,570.24 : x
  2. Step 2: Convert to fraction form
    2,665,855.76/3,676,259.64 = 2,444,570.24/x
  3. Step 3: Cross multiply
    2,665,855.76x = 3,676,259.64 × 2,444,570.24
  4. Step 4: Simplify right side
    2,665,855.76x = 8,986,874,910,457.12
  5. Step 5: Solve for x
    x = 8,986,874,910,457.12/2,665,855.76
  6. Step 6: Final answer
    x = 3,371,103.21

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1.5x scale

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.