Home / 3,706,549.22-5,114,998.85-2,074,970.00

Finding the Fourth Proportional to 3,706,549.22, 5,114,998.85 and 2,074,970.00

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Solution

The fourth proportional to 3,706,549.22, 5,114,998.85 and 2,074,970.00 is: 2,863,436.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,549.22 : 5,114,998.85 = 2,074,970.00 : x
  2. Step 2: Convert to fraction form
    3,706,549.22/5,114,998.85 = 2,074,970.00/x
  3. Step 3: Cross multiply
    3,706,549.22x = 5,114,998.85 × 2,074,970.00
  4. Step 4: Simplify right side
    3,706,549.22x = 10,613,469,127,834.66
  5. Step 5: Solve for x
    x = 10,613,469,127,834.66/3,706,549.22
  6. Step 6: Final answer
    x = 2,863,436.72

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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.