Home / 4,937,185.83-6,810,572.82-2,871,969.06

Finding the Fourth Proportional to 4,937,185.83, 6,810,572.82 and 2,871,969.06

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Solution

The fourth proportional to 4,937,185.83, 6,810,572.82 and 2,871,969.06 is: 3,961,721.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,185.83 : 6,810,572.82 = 2,871,969.06 : x
  2. Step 2: Convert to fraction form
    4,937,185.83/6,810,572.82 = 2,871,969.06/x
  3. Step 3: Cross multiply
    4,937,185.83x = 6,810,572.82 × 2,871,969.06
  4. Step 4: Simplify right side
    4,937,185.83x = 19,559,754,419,916.95
  5. Step 5: Solve for x
    x = 19,559,754,419,916.95/4,937,185.83
  6. Step 6: Final answer
    x = 3,961,721.33

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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.