Home / 5,081,038.88-7,623,055.50-2,046,843.37

Finding the Fourth Proportional to 5,081,038.88, 7,623,055.50 and 2,046,843.37

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Solution

The fourth proportional to 5,081,038.88, 7,623,055.50 and 2,046,843.37 is: 3,070,868.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,081,038.88 : 7,623,055.50 = 2,046,843.37 : x
  2. Step 2: Convert to fraction form
    5,081,038.88/7,623,055.50 = 2,046,843.37/x
  3. Step 3: Cross multiply
    5,081,038.88x = 7,623,055.50 × 2,046,843.37
  4. Step 4: Simplify right side
    5,081,038.88x = 15,603,200,611,170.19
  5. Step 5: Solve for x
    x = 15,603,200,611,170.19/5,081,038.88
  6. Step 6: Final answer
    x = 3,070,868.18

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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.