Home / 3,713,401.80-5,570,102.70-2,502,712.79

Finding the Fourth Proportional to 3,713,401.80, 5,570,102.70 and 2,502,712.79

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Solution

The fourth proportional to 3,713,401.80, 5,570,102.70 and 2,502,712.79 is: 3,754,069.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,401.80 : 5,570,102.70 = 2,502,712.79 : x
  2. Step 2: Convert to fraction form
    3,713,401.80/5,570,102.70 = 2,502,712.79/x
  3. Step 3: Cross multiply
    3,713,401.80x = 5,570,102.70 × 2,502,712.79
  4. Step 4: Simplify right side
    3,713,401.80x = 13,940,367,261,940.90
  5. Step 5: Solve for x
    x = 13,940,367,261,940.90/3,713,401.80
  6. Step 6: Final answer
    x = 3,754,069.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.