Home / 3,677,910.49-5,075,419.66-2,046,321.01

Finding the Fourth Proportional to 3,677,910.49, 5,075,419.66 and 2,046,321.01

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Solution

The fourth proportional to 3,677,910.49, 5,075,419.66 and 2,046,321.01 is: 2,823,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,910.49 : 5,075,419.66 = 2,046,321.01 : x
  2. Step 2: Convert to fraction form
    3,677,910.49/5,075,419.66 = 2,046,321.01/x
  3. Step 3: Cross multiply
    3,677,910.49x = 5,075,419.66 × 2,046,321.01
  4. Step 4: Simplify right side
    3,677,910.49x = 10,385,937,884,825.06
  5. Step 5: Solve for x
    x = 10,385,937,884,825.06/3,677,910.49
  6. Step 6: Final answer
    x = 2,823,869.13

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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.