Home / 4,141,806.00-5,715,637.79-2,281,185.78

Finding the Fourth Proportional to 4,141,806.00, 5,715,637.79 and 2,281,185.78

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Solution

The fourth proportional to 4,141,806.00, 5,715,637.79 and 2,281,185.78 is: 3,148,006.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,806.00 : 5,715,637.79 = 2,281,185.78 : x
  2. Step 2: Convert to fraction form
    4,141,806.00/5,715,637.79 = 2,281,185.78/x
  3. Step 3: Cross multiply
    4,141,806.00x = 5,715,637.79 × 2,281,185.78
  4. Step 4: Simplify right side
    4,141,806.00x = 13,038,431,627,303.40
  5. Step 5: Solve for x
    x = 13,038,431,627,303.40/4,141,806.00
  6. Step 6: Final answer
    x = 3,148,006.36

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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.